IWC Portofino Portofino Lady Chronograph MecaQuartz Stainless Steel / Yellow Gold / Black / Alligator
Reference IW3730-17
About this watch
The IWC IW3730-17 Portofino Lady Chronograph is a stunning timepiece that beautifully balances sophistication and functionality. This elegant watch features a unique MecaQuartz movement, combining quartz precision with mechanical complexity. The striking appearance of the IW3730-17 captivates with its combination of yellow gold and stainless steel, creating a stunning contrast that is both eye-catching and sophisticated. The black dial is adorned with stick and dot indexes, providing a classic look that never goes out of style. One of the standout features of the IW3730-17 is its chronograph functionality, powered by the intricate Jaeger-LeCoultre caliber 631. With a total of 233 parts, it's a marvel of engineering that allows the wearer to measure elapsed time with remarkable accuracy. The precision of the quartz base ensures that you’ll always be on time, while the mechanical chronograph adds that extra flair for those who love to track time with style. The watch boasts a lug width of 16.00 mm, making it a comfortable fit for various wrist sizes, and is perfect for everyday wear, giving you peace of mind that you won’t have to baby it too much. With its elegant design, advanced movement, and comfortable wearability, the IWC IW3730-17 stands out not just for its beauty but also for its engineering marvel, making it suitable for both watch enthusiasts and those who simply appreciate fine craftsmanship.
Buy Now on Jomashop
This is an affiliate link
Key Features
- MecaQuartz movement with quartz precision and mechanical complexity
- Chronograph functionality powered by Jaeger-LeCoultre caliber 631
- Sapphire crystal glass for scratch resistance
- Water-resistant up to 30 meters
- Yellow gold and stainless steel construction for durability
- Black dial with stick and dot indexes for classic look
Specifications
- Brand
- IWC
- Family
- Portofino
- Model
- Portofino Lady Chronograph MecaQuartz Stainless Steel / Yellow Gold / Black / Alligator
- Reference
- IW3730-17
- Movement
- 631
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph
- Case
- 29mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
IWC Portofino IW333101 – Solid 18k Gold – Ultra Thin Dress Watch – $3,250 OBO
A IWC Portofino IW333101 is a timeless, ultra-thin dress watch in solid 18k yellow gold with a clean, minimalist dial and date window at 3 o'clock. It features understated luxury and ideal for both formal occasions and everyday wear.
- Condition: Very Good
- Case material: 18k yellow gold
- Movement type: quartz
IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $7,850
A limited-edition IWC Portofino Automatic Moon Phase watch with a striking and elegant design, featuring a moon phase display and a bespoke snake-shaped solid gold rotor.
- Condition: great condition
- Case diameter: 37.1 mm
- Thickness: 11.3 mm
- Dial color: burgundy/red
2019 IWC Portofino Chronograph Blue IW391036 42mm Full Set - $4,995
Up for sale is a IWC Portofino Chronograph Blue, a 2019 model featuring a chronograph function.
- Condition: Excellent condition with minimal signs of wear
- Case size: 42mm diameter
- Shipping: Fully insured through Fedex within the USA
2025 NEW IWC Portofino Chronograph Black IW391404 39mm Full Set - $6,795
A 2025 IWC Portofino Chronograph Black, a high-end chronograph watch with sleek design.
- Condition: New condition
- Case size: 39mm
2019 IWC Portofino Chronograph Blue IW391036 42mm Full Set - $4,995
A blue-dialed Portofino Chronograph from IWC, featuring a 42mm case size.
- Condition: Excellent condition with minimal signs of wear
- Case size: 42mm
- Movement status: Running well
IWC Portofino Ref. IW391030 Day-Date Chronograph on Bracelet
This IWC Portofino Chronograph Reference IW391030 features a polished stainless steel case and a classic black dial adorned with rhodium-plated appliqués and sleek leaf-style hands.
- Condition: Excellent, some light wear
- Material: Stainless Steel
- Function: Time, Day & Date
- Dial color: Black
IWC Portofino Automatic IW356504 18K Rose Gold 40MM Silver Dial Automatic
The IWC Portofino Automatic IW356504 is a 40mm watch crafted in elegant 18K rose gold, featuring an original brown leather strap and matching rose gold buckle. The warm rose gold case pairs beautifully with the original factory dial and hands.
- Condition: Excellent/Near Mint
- Case size: 40mm diameter
- Movement: Automatic, IWC Movement
- Dial: Original Factory Dial and Hands
2021 IWC Portofino Chronograph White IW391027 42mm Full Set - $4,395
This is a 2021 IWC Portofino Chronograph White, featuring a chronograph function and a 42mm diameter case.
- Condition: Excellent condition with minimal signs of wear
- Size: 42mm diameter
- Year: 2021