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Portofino Chronograph MecaQuartz Stainless Steel / Yellow Gold / White / Alligator
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IWC Portofino
IW3731-03 (aka: IW373103)
Portofino Chronograph MecaQuartz Stainless Steel / Yellow Gold / White / Alligator
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IWC Portofino IW3731-03 watch combines timeless elegance with a rich heritage, making it a distinguished choice for connoisseurs seeking a luxury watch with functional sophistication. Crafted from stainless steel and yellow gold with a 35mm round case, it features a sapphire crystal, an alligator strap, and a Jaeger-LeCoultre Caliber 631 movement with chronograph, date, and small seconds complications, highlighted by its sleek white dial with stick and dot markers.

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  • Back
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  • Indexes
  • Hands
  • Height
  • W/R
  • Lug Width

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Brand: IWC
Family: Portofino
Reference: IW3731-03 (aka: IW373103)
Name: Portofino Chronograph MecaQuartz Stainless Steel / Yellow Gold / White / Alligator
Movement: Jaeger-LeCoultre caliber 631 Hours, Minutes, Small Seconds | Date | Chronograph
Produced: 1988 - 1998
Limited: No
Materials: Yellow Gold, Stainless Steel
Glass: Sapphire
Back: Closed
Shape: Round
Diameter: 35.00 mm
Color: White
Indexes: Stick / Dot
Hands: Stick
Height: 7.80 mm
W/R: 30.00 m
Lug Width: 18.00 mm