IWC Portofino Portofino Lady Chronograph MecaQuartz Stainless Steel / Yellow Gold / White / Calf
Reference IW3730-10
About this watch
The IWC Portofino Lady Chronograph IW3730-10 is a masterpiece of luxury watchmaking. This elegant timepiece combines sophisticated design, precise engineering, and a rich history to create a truly unique piece. At its heart lies the Jaeger-LeCoultre caliber 631, a MecaQuartz movement that seamlessly blends quartz precision with mechanical complexity. The watch's beautiful blend of yellow gold and stainless steel creates a luxurious touch, while its round shape and 29mm diameter make it perfect for a lady's wrist. With 30 meters of water resistance, analog display, date function, and chronograph feature, this watch is both functional and stylish. Whether you're looking to elevate your accessory game or simply appreciate high-quality craftsmanship, the IW3730-10 is an heirloom piece that deserves a place in your collection.
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Key Features
- Jaeger-LeCoultre caliber 631 MecaQuartz movement
- Yellow gold and stainless steel blend
- 30 meters water resistance
- Analog display with hours, minutes, and small seconds
- Date function for easy organization
- Chronograph feature for precise timekeeping
- Calf leather strap for comfort and elegance
Specifications
- Brand
- IWC
- Family
- Portofino
- Model
- Portofino Lady Chronograph MecaQuartz Stainless Steel / Yellow Gold / White / Calf
- Reference
- IW3730-10
- Movement
- 631
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph
- Case
- 29mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
![[WTS] IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200](https://preview.redd.it/179alawkctrg1.jpg?width=640&crop=smart&auto=webp&s=f1d2349e32d58f86c9129677e492a0a9ab227c8a)
IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200
This IWC Portofino Automatic Moon Phase Year of the Snake is a limited-edition piece that blends classic dress watch refinement with artistic flair. The 37mm polished stainless steel case paired with the rich burgundy/red dial gives this watch an eye-catching yet tasteful presence on the wrist, while the beautifully executed moon phase display at 12 o'clock adds a sophisticated and poetic touch.
- Condition: Great condition
- Case size: 37.1 mm
- Thickness: 11.3 mm
- Dial color: Burgundy/red
![[WTS] 2018 IWC Portofino Chronograph 42mm IW391022 - Full Set](https://preview.redd.it/c7uhvaq22nrg1.jpg?width=640&crop=smart&auto=webp&s=3e3ec0b17da08d450faae91bea6fbb42140a71f3)
2018 IWC Portofino Chronograph 42mm IW391022 - Full Set
2018 IWC Portofino Chronograph in excellent condition, featuring a 42mm case size.
- Movement: automatic
- Water Resistance: 100m
![[WTS] IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200](https://preview.redd.it/80x0mtozagqg1.jpg?width=640&crop=smart&auto=webp&s=6d3dac0581daef467e76a9ff4668ba986e76aa86)
IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200
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 size: 37.1mm diameter
- Thickness: 11.3mm
- Water resistance: ~50m (5 bar)
![[WTS] IWC Portofino Automatic Moon Phase 40mm Blue Dial IW459402 Complete](https://preview.redd.it/tps1ijf3m7qg1.jpg?width=640&crop=smart&auto=webp&s=f7705ed146eee2bc0c0cc25fed330b6ab77ea620)
IWC Portofino Automatic Moon Phase 40mm Blue Dial IW459402 Complete
This IWC Portofino Automatic Moon Phase features a blue dial in a 40mm case. It includes inner & outer IWC boxes, manual, and warranty card.
- Condition: Very good, with a few microscratches on the caseback and clasp
- Box set included: Yes
- Warranty expiration year: 2028
![[WTS] IWC Portofino Automatic Moon Phase 40mm IW459402](https://external-preview.redd.it/z6IRij-KJNcfSP-dwPiSxGyZ-adVXW6tlNj9TjZzNYA.jpeg?auto=webp&s=b92a9b8ec47f0af3f7593c192b2442df0463f4c4)
IWC Portofino Automatic Moon Phase 40mm IW459402
2020 IWC Portofino Automatic Moon Phase in 40mm stainless steel with blue dial and moon phase display.
- Condition: Very Good to Excellent pre-owned
- Movement: automatic movement
- Material: stainless steel
- Case size: 40mm
![[WTS] IWC Portofino Chronograph 39mm Black Dial IW391404](https://external-preview.redd.it/nPd1XolSueUQxMiM6umpk20nieqF3xhrdZaNYln31mE.jpeg?auto=webp&s=f5453238a75bb71bec339b92915d73dc1da80071)
IWC Portofino Chronograph 39mm Black Dial IW391404
2021 IWC Portofino Chronograph in 39mm stainless steel features a stunning, classic combination of black dial with gold hands and markers. A slim automatic chronograph, beautifully proportioned dress watch.
- Condition: Very Good to Excellent pre-owned
- Year: 2021
- Material: stainless steel
- Size: 39mm diameter
IWC Portofino Automatic 40MM IW356303 Silver Dial
IWC Portofino Automatic 40MM IW356303 Silver Dial is a men's watch with a mechanical automatic movement.
- Condition: 90%
- Size: 40mm diameter
- Case material: Stainless Steel
2024 IWC Portofino Hand-Wound Moon Phase Silver Steel FULL SET MINT IW516401
This IWC Portofino Hand-Wound Moon Phase features a silver-plated dial with a moon phase display, high-polished stainless steel domed bezel and case, and an exhibition caseback offering a clear view of the movement. It has an 8-day power reserve when fully wound and includes various functions such as hours, minutes, date, small seconds subdial, moon phase display, and power reserve indicator.
- Condition: Mint
- Case Size: 42mm
- Material: stainless steel
- Movement Type: hand-wound
IWC Portofino 18K Rose Gold Grey Dial Eight Days 45mm IW510104
The IWC Portofino is a men's watch featuring a grey dial and 18K rose gold case, with a size of 45mm. It has a mechanical manual movement and functions include date and power reserve.
- Condition: 90%
- Case material: 18K Rose Gold
- Movement type: Mechanical Manual
- Size: 45mm