Watch Specifications
Brand | IWC |
---|---|
Family | Portofino |
Reference | IW3731-07 |
Name | IWC - IW3731-07 |
Movement | Jaeger-LeCoultre caliber 631 |
Year Produced | 1988 - 1998 |
Limited | No |
Material | Stainless Steel |
Glass | Sapphire |
Back | Closed |
Shape | Round |
Diameter | 35.00 mm |
Color | White |
Indexes | Stick / Dot |
Hands | Stick |
Movement Specifications
Movement Reference | 631 |
---|---|
Movement Type | Quartz |
Movement Display | Analog |
Movement Diameter | 23.15 |
Movement Jewels | 25 |
Movement Chronograph | Chronograph |
Movement Hands | Hours, Minutes, Small Seconds |
Frequently Asked Questions about this product
What unique features does the IWC Portofino Chronograph MecaQuartz IW3731-07 offer?
The IWC Portofino Chronograph MecaQuartz IW3731-07 stands out with its unique blend of style and technology. Featuring a 35mm stainless steel case, it houses the intricate Jaeger-LeCoultre caliber 631 movement, merging quartz precision with mechanical chronograph functionality. The elegant white dial displays hours, minutes, small seconds, and a date function, all protected by a sapphire crystal. Produced from 1988 to 1998, this watch exemplifies sophistication and craftsmanship, making it a timeless addition to any collection.
How does the Jaeger-LeCoultre caliber 631 movement in the IWC Portofino Chronograph MecaQuartz IW3731-07 enhance its performance?
The Jaeger-LeCoultre caliber 631 movement in the IWC Portofino Chronograph IW3731-07 enhances performance by combining quartz accuracy with mechanical chronograph functionality. This innovative 'MecaQuartz' movement features 233 parts and 25 jewels, ensuring precision and reliability. With its sleek 35mm stainless steel case and elegant white dial, the IW3731-07 offers not only excellent timekeeping but also stylish versatility. Available from 1988 to 1998, this watch represents a unique blend of craftsmanship and technology, making it a sought-after piece for collectors.
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a water resistance rating of 30 meters. This elegant timepiece, produced between 1988 and 1998, boasts a 35.00mm stainless steel case and is powered by the sophisticated Jaeger-LeCoultre caliber 631 movement. With its classic white dial and chronograph functionality, the Portofino IW3731-07 is a perfect blend of style and precision. Ideal for casual wear, it’s important to note that while it can withstand splashes, it is not suitable for swimming or diving.
The IWC Portofino Chronograph MecaQuartz IW3731-07, produced from 1988 to 1998, features a refined 35.00mm stainless steel case and a classic white dial. Powered by the intricate Jaeger-LeCoultre caliber 631 movement, this watch offers chronograph functionality and stylish elegance. With a water resistance of 30 meters, it's perfect for casual wear but not suitable for swimming. Experience the perfect blend of sophistication and precision with the Portofino IW3731-07, a timeless addition to any collection.
What materials are used in the construction of the IWC Portofino Chronograph MecaQuartz IW3731-07?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a robust Stainless Steel case with a diameter of 35.00mm. It showcases a striking White dial protected by sapphire glass. This timepiece, produced from 1988 to 1998, boasts a Jaeger-LeCoultre caliber 631 movement, known for its unique combination of quartz and mechanical chronograph functions. With a height of 7.80mm and a water resistance of 30m, this elegant watch perfectly blends style and technical sophistication.
How durable is the sapphire glass on the IWC Portofino Chronograph MecaQuartz IW3731-07?
The sapphire glass on the IWC Portofino Chronograph MecaQuartz IW3731-07 is highly durable, offering excellent scratch resistance and clarity. With a stainless steel case and a diameter of 35.00mm, this watch combines elegance with robustness. The sapphire crystal not only enhances its aesthetic appeal but also protects the intricate Jaeger-LeCoultre caliber 631 movement within. Produced from 1988 to 1998, the Portofino Chronograph exemplifies IWC's commitment to quality and durability. Enjoy peace of mind knowing your watch is built to withstand daily wear and tear.
What is the size and shape of the IWC Portofino Chronograph MecaQuartz IW3731-07?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a round stainless steel case with a diameter of 35.00 mm and a height of 7.80 mm. It showcases a classic white dial complemented by stick and dot indexes. With a lug width of 18.00 mm, this elegant timepiece was produced from 1988 to 1998, incorporating the advanced Jaeger-LeCoultre caliber 631 movement, blending quartz precision with mechanical chronograph functionality.
How does the design of the IWC Portofino Chronograph MecaQuartz IW3731-07 compare to other models in the Portofino family?
The IWC Portofino Chronograph MecaQuartz IW3731-07 stands out in the Portofino family with its 35mm stainless steel case and unique MecaQuartz movement, blending quartz precision with mechanical chronograph functionality. Its sleek white dial, stick indexes, and minimalist design contribute to a classic aesthetic. In contrast to other Portofino models, which often feature larger cases and automatic movements, the IW3731-07 offers a compact and intricate option, appealing to those seeking elegance and technical complexity.
What type of strap does the IWC Portofino Chronograph MecaQuartz IW3731-07 come with?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a luxurious calfskin leather strap, complementing its stainless steel case and white dial. This elegant timepiece, produced from 1988 to 1998, showcases the refined craftsmanship of IWC, housing the intricate Jaeger-LeCoultre caliber 631 movement. The combination of materials and design makes it a classic choice for any watch enthusiast.
Can the IWC Portofino Chronograph MecaQuartz IW3731-07 be worn for swimming or snorkeling?
The IWC Portofino Chronograph MecaQuartz IW3731-07 is not suitable for swimming or snorkeling, as it has a water resistance rating of only 30 meters. This level of water resistance means it can withstand splashes but should not be submerged in water. For water activities, a watch with a higher water resistance rating is recommended.
What are the chronograph functions available on the IWC Portofino Chronograph MecaQuartz IW3731-07?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features multiple chronograph functions powered by the Jaeger-LeCoultre caliber 631 movement. It includes hours, minutes, small seconds, and a date display. This sophisticated quartz-based movement combines mechanical precision with the reliability of quartz, making it a unique offering from IWC, available from 1988 to 1998. The watch's stainless steel design and elegant white dial enhance its classic appeal.
How does the date function work on the IWC Portofino Chronograph MecaQuartz IW3731-07?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a date function integrated within its Jaeger-LeCoultre caliber 631 movement. This 'MecaQuartz' mechanism combines quartz accuracy with mechanical chronograph capabilities, allowing the date to be displayed prominently on the white dial. The watch, measuring 35.00mm in diameter, was produced from 1988 to 1998, showcasing a sophisticated blend of modern and classic watchmaking technology.
What are the dimensions of the IWC Portofino Chronograph MecaQuartz IW3731-07?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a stainless steel case with dimensions of 35.00mm in diameter and 7.80mm in height. It has a lug width of 18.00mm and is water-resistant up to 30 meters. The watch, produced from 1988 to 1998, showcases a white dial powered by the Jaeger-LeCoultre caliber 631 'MecaQuartz' movement, combining quartz precision with mechanical chronograph functionality.
What color options are available for the IWC Portofino Chronograph MecaQuartz IW3731-07?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a classic White dial with a Stainless Steel case. This model, produced from 1988 to 1998, does not have multiple color options for the dial or case; it is primarily available in this elegant combination. The watch showcases a sophisticated design with a round shape and a diameter of 35.00mm, highlighting IWC's craftsmanship.
How does the IWC Portofino Chronograph MecaQuartz IW3731-07 maintain its accuracy over time?
The IWC Portofino Chronograph MecaQuartz IW3731-07 maintains accuracy over time through its advanced 'MecaQuartz' caliber 631 movement, which combines quartz precision with mechanical chronograph functionality. This sophisticated design features 233 parts, ensuring reliable timekeeping. The stainless steel case and sapphire glass further enhance durability, while its limited water resistance of 30 meters makes it suitable for everyday wear.
What type of indexes and hands are featured on the IWC Portofino Chronograph MecaQuartz IW3731-07?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features stick and dot indexes on its white dial, complemented by stick hands. This elegant watch, produced between 1988 and 1998, houses the Jaeger-LeCoultre caliber 631 movement, known for its unique combination of quartz and mechanical chronograph technology. With a 35.00mm stainless steel case, it embodies sophistication and precision.
Is the IWC Portofino Chronograph MecaQuartz IW3731-07 suitable for formal occasions?
Yes, the IWC Portofino Chronograph MecaQuartz IW3731-07 is suitable for formal occasions. With its elegant 35mm stainless steel case, white dial, and sophisticated design, it exudes classic charm. The combination of a quartz base and mechanical chronograph adds complexity while maintaining reliability. Its understated aesthetics make it a perfect accessory for formal attire, ensuring you make a refined statement at any event.
What is the production history of the IWC Portofino Chronograph MecaQuartz IW3731-07?
The IWC Portofino Chronograph MecaQuartz IW3731-07 was produced from 1988 to 1998, featuring a 35.00mm stainless steel case and a white dial. This model is powered by the Jaeger-LeCoultre caliber 631, a sophisticated 'MecaQuartz' movement combining quartz precision with mechanical chronograph functions. The watch includes hours, minutes, small seconds, and date complications, showcasing IWC's commitment to craftsmanship and innovation.
How does the IWC Portofino Chronograph MecaQuartz IW3731-07 compare to quartz and mechanical watches?
The IWC Portofino Chronograph MecaQuartz IW3731-07 combines quartz precision with mechanical complexity, featuring the Jaeger-LeCoultre caliber 631. Unlike traditional quartz watches, it offers a sophisticated chronograph function, while being more accessible and reliable than purely mechanical options. Its 35mm stainless steel case, white dial, and unique movement make it a compelling choice for those seeking a blend of accuracy and craftsmanship in a stylish timepiece.
What should I know about servicing the IWC Portofino Chronograph MecaQuartz IW3731-07?
Servicing the IWC Portofino Chronograph MecaQuartz IW3731-07 is crucial to maintain its functionality and longevity. This watch features a stainless steel case, a white dial, and the complex Jaeger-LeCoultre caliber 631 movement. Regular maintenance every 3-5 years is recommended to ensure accurate timekeeping and proper chronograph function. Use a certified watchmaker familiar with IWC and JLC movements for optimal care and servicing.
Are there any special features that set the IWC Portofino Chronograph MecaQuartz IW3731-07 apart from other chronographs?
The IWC Portofino Chronograph MecaQuartz IW3731-07 stands out with its unique 'MecaQuartz' caliber 631 movement, combining quartz accuracy with mechanical chronograph functionality. Its compact 35mm stainless steel case and elegant white dial enhance its refined aesthetics. Produced from 1988 to 1998, this watch exemplifies IWC's craftsmanship, featuring 233 intricate parts and a sophisticated design that appeals to both collectors and enthusiasts.
What is the lug width of the IWC Portofino Chronograph MecaQuartz IW3731-07, and how does it affect strap options?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a lug width of 18.00mm. This width allows for a variety of strap options, including leather, metal, and NATO straps, providing versatility in style and comfort. Whether you prefer a classic calfskin or a sporty nylon, the 18mm lug width ensures compatibility with numerous aftermarket and OEM straps, enhancing the watch's aesthetic appeal.
Can the IWC Portofino Chronograph MecaQuartz IW3731-07 be considered a collector's item?
The IWC Portofino Chronograph MecaQuartz IW3731-07 can be considered a collector's item due to its unique 'MecaQuartz' movement, a blend of quartz and mechanical technology. Produced between 1988 and 1998, its limited availability, elegant stainless steel design, and sophisticated white dial add to its appeal. While not limited edition, its craftsmanship and historical significance within IWC’s portfolio make it desirable for collectors.
How does the closed case back of the IWC Portofino Chronograph MecaQuartz IW3731-07 affect its design?
The closed case back of the IWC Portofino Chronograph MecaQuartz IW3731-07 enhances its sleek design by providing a seamless look and maintaining the watch's elegant aesthetics. This feature, combined with its 35mm stainless steel case and white dial, ensures durability while protecting the intricate Jaeger-LeCoultre caliber 631 movement. The minimalist design emphasizes sophistication, making it a timeless piece from 1988 to 1998.
What is the significance of the "MecaQuartz" designation in the IWC Portofino Chronograph MecaQuartz IW3731-07?
The "MecaQuartz" designation in the IWC Portofino Chronograph IW3731-07 signifies a hybrid movement that combines quartz precision with mechanical chronograph functionality. Utilizing the Jaeger-LeCoultre caliber 631, this 35mm stainless steel watch features a complex system of 233 parts. Produced from 1988 to 1998, the MecaQuartz offers accuracy alongside traditional watchmaking craftsmanship, making it a significant choice for collectors and enthusiasts alike.
How does the IWC Portofino Chronograph MecaQuartz IW3731-07 perform in terms of longevity and reliability?
The IWC Portofino Chronograph MecaQuartz IW3731-07 features a robust Jaeger-LeCoultre caliber 631 movement, combining quartz reliability with mechanical chronograph functionality. With its stainless steel case, sapphire glass, and precision engineering, this watch offers longevity and dependable performance. Produced from 1988 to 1998, it remains a sought-after model for collectors, ensuring lasting value and reliability in daily wear. Ideal for those valuing craftsmanship and durability.
Editorial Review
Pros
- Timeless elegance with a refined stainless steel case and classic white dial.
- Reliable Jaeger-LeCoultre caliber 631 movement ensures precision and durability.
- Sleek, slim profile and versatile design make it suitable for both casual and formal occasions.
Cons
- Limited water resistance (30 meters) may not be suitable for swimming or diving activities.
- The 35mm diameter may feel small for those accustomed to larger watches.
- The closed case back restricts visibility of the movement, which might disappoint watch enthusiasts.
Comparison Table
Frequently Asked Questions about IWC
What are the defining features of IWC watches?
IWC watches, renowned for their precision and craftsmanship, boast several defining features. Key attributes include Swiss-engineered movements, luxurious materials like stainless steel and gold, and iconic design elements such as the Big Pilot and Portofino collections. IWC emphasizes technical innovation, showcasing complications like chronographs and perpetual calendars. Additionally, their commitment to sustainability and heritage enhances their appeal. Whether for aviation, diving, or formal occasions, IWC watches blend functionality with elegance, making them a favorite among enthusiasts and collectors alike.
How does IWC cater to different styles and preferences?
IWC caters to diverse styles and preferences by offering a wide range of luxury watches that blend craftsmanship with innovative design. Their collections, such as the Pilot's Watches for adventurers and the Portofino series for classic elegance, appeal to various tastes. IWC also emphasizes personalization, allowing customers to choose materials, sizes, and features. With limited editions and collaborations, IWC ensures there's a timepiece for every individual, making it a top choice for watch enthusiasts seeking both style and functionality.
What makes IWC unique in the watch industry?
IWC, or International Watch Company, stands out in the watch industry due to its commitment to precision engineering, innovative design, and sustainability. Founded in 1868, IWC blends Swiss craftsmanship with cutting-edge technology, creating timepieces that are both functional and luxurious. Their unique collections, such as the Ingenieur and Portuguese lines, showcase exceptional artistry and mechanical prowess. Additionally, IWC's dedication to environmental responsibility, including the use of sustainable materials, further enhances its distinct position in the luxury watch market. Experience the perfect harmony of tradition and innovation with IWC.
What materials and craftsmanship are used in IWC watches?
IWC watches are renowned for their exceptional materials and craftsmanship. They utilize high-quality stainless steel, 18k gold, and titanium for durability and elegance. The brand often incorporates ceramic and sapphire crystal for scratch resistance. Each watch features intricate movements, meticulously crafted by skilled artisans, ensuring precision and reliability. IWC also emphasizes sustainable practices, using responsibly sourced materials. This commitment to quality and innovation positions IWC as a leader in luxury watchmaking, appealing to collectors and enthusiasts alike.
Which IWC models are most popular among collectors?
IWC models highly sought after by collectors include the IWC Big Pilot's Watch, known for its iconic design and aviation heritage, and the IWC Portugieser, celebrated for its elegance and precision. The IWC Aquatimer also garners attention for its robust diving capabilities. Limited editions, like the IWC Ingenieur and vintage pieces, further attract enthusiasts due to their rarity and craftsmanship. Overall, these models exemplify IWC's commitment to quality and innovation, making them favorites in the collector community.
What is the history and heritage of IWC watches?
IWC Schaffhausen, or International Watch Company, boasts a rich history that dates back to 1868. Founded by American engineer Florentine Ariosto Jones in Switzerland, IWC aimed to combine advanced American manufacturing techniques with Swiss craftsmanship. This unique approach laid the foundation for their reputation for precision and quality. Throughout the late 19th and early 20th centuries, IWC gained recognition for its innovative designs and technical advancements. The introduction of the IWC Portuguese in the 1930s marked a significant milestone, as it became a beloved model known for its elegant style and exceptional accuracy. During World War II, IWC produced pilot watches, showcasing durability and functionality, which further solidified its status in the luxury watch market. The brand's commitment to innovation continued with the launch of the first-ever wristwatch with a perpetual calendar in 1985. Today, IWC is celebrated for its iconic collections, including the Ingenieur, Aquatimer, and Da Vinci, which blend classic aesthetics with modern technology. IWC watches are not just timepieces; they embody a legacy of craftsmanship and precision. The brand's dedication to sustainability and social responsibility further enhances its heritage, making IWC a leader in the luxury watch industry. Explore IWC's remarkable history and discover how it continues to shape the world of horology.
How does IWC maintain its brand value over time?
IWC maintains its brand value through a commitment to exceptional craftsmanship, innovative design, and a rich heritage of watchmaking. By continuously integrating advanced technology, using high-quality materials, and offering limited-edition models, IWC appeals to luxury watch enthusiasts. Strategic collaborations and sponsorships in the arts and sports further enhance its prestige. Additionally, IWC prioritizes customer engagement through personalized service and exclusive events, ensuring long-lasting relationships with its clientele. This blend of tradition and modernity secures IWC’s position as a leader in the luxury watch market.
Are there any limited edition or special collections from IWC?
Yes, IWC offers several limited edition and special collections that are highly sought after by collectors. Notable examples include the IWC Big Pilot's Watch Perpetual Calendar and the IWC Portugieser Chronograph editions. These exclusive timepieces often celebrate milestones, partnerships, or historical events, featuring unique designs and limited production runs. To discover the latest releases, visit IWC's official website or authorized retailers for updates on their special collections and availability.
What innovations has IWC introduced in watchmaking?
IWC has been at the forefront of watchmaking innovations, introducing several groundbreaking features. Notably, the brand pioneered the use of titanium in watch cases, enhancing durability and reducing weight. Additionally, IWC developed the Pellaton winding system, which improves energy efficiency in automatic movements. Their Big Pilot's Watch introduced a revolutionary power reserve indicator, while the Ingenieur series showcased anti-magnetic technology. Furthermore, IWC’s commitment to sustainability is evident through eco-friendly materials and manufacturing processes, making them a leader in modern horology.
Where can you purchase authentic IWC watches?
You can purchase authentic IWC watches from several reliable sources. Official IWC boutiques and authorized retailers guarantee authenticity and quality. Additionally, reputable online platforms like Chrono24 and Jomashop offer a wide selection of IWC timepieces, often with buyer protection. Always verify the seller's credentials and check for warranty and return policies to ensure a secure purchase. For the best experience, consider visiting IWC's official website to find authorized dealers near you.
What is the warranty and servicing process for IWC watches?
IWC watches come with a standard two-year warranty, covering manufacturing defects and functionality issues. To ensure optimal performance, it is recommended to service your IWC watch every five to seven years. Servicing can be done at authorized IWC service centers, where expert technicians perform comprehensive checks and repairs. To initiate warranty claims or servicing, retain your purchase receipt and contact an authorized IWC retailer or service center. Regular maintenance enhances longevity, ensuring your luxury watch remains in pristine condition.
How do IWC watches compare to other luxury brands?
IWC watches stand out in the luxury timepiece market due to their exceptional craftsmanship, innovative engineering, and timeless designs. Unlike some competitors, IWC emphasizes a blend of functionality and elegance, particularly in their pilot and nautical watches. Their commitment to sustainability and high-quality materials further enhances their appeal. While brands like Rolex and Omega offer iconic status, IWC's unique heritage and focus on precision make it a compelling choice for discerning collectors seeking both style and performance. Choose IWC for a distinguished blend of tradition and modernity in luxury watchmaking.
What are the most iconic designs from IWC?
IWC, or International Watch Company, is renowned for several iconic designs that reflect its Swiss craftsmanship. Notable models include the IWC Pilot’s Watch, celebrated for its aviation-inspired aesthetics and functionality. The IWC Portugieser, with its elegant dial and precision, is another classic. Additionally, the IWC Ingenieur showcases a robust design ideal for engineers and adventurers. Lastly, the IWC Big Pilot’s Watch stands out for its oversized dial and heritage. Each of these models embodies IWC’s commitment to innovation and timeless elegance.
How does IWC balance tradition with innovation?
IWC Schaffhausen expertly balances tradition and innovation by combining its rich heritage of Swiss watchmaking with cutting-edge technology. The brand maintains classic design elements and craftsmanship while integrating modern materials and advanced engineering techniques. By employing innovative features like the IWC manufactured movements and sustainable practices, IWC continues to evolve without compromising its legacy. This commitment to both tradition and innovation ensures that IWC watches remain timeless yet contemporary, appealing to a diverse audience of watch enthusiasts.
Which celebrities or notable figures wear IWC watches?
IWC watches are favored by various celebrities and notable figures, including actor Brad Pitt, Formula 1 champion Lewis Hamilton, and musician Pharrell Williams. Additionally, iconic personalities like the late Paul Newman and current stars such as Naomi Watts and Cate Blanchett often sport these luxury timepieces. With their blend of elegance and precision, IWC watches have become a symbol of success and style in Hollywood and beyond. Explore the world of IWC to see how these figures showcase their luxury on and off the red carpet.
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