IWC - IW3731-05 Portofino Chronograph MecaQuartz Stainless Steel / White / Calf
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| Brand: | IWC |
|---|---|
| Family: | Portofino |
| Reference: | IW3731-05 (aka: IW373105) |
| Name: | Portofino Chronograph MecaQuartz Stainless Steel / White / Calf |
| Movement: |
Jaeger-LeCoultre caliber 631
Hours, Minutes, Small Seconds | Date | Chronograph
|
| Produced: | 1988 - 1998 |
| Limited: | No |
Case
| Material: | Yellow Gold |
|---|---|
| Glass: | Sapphire |
| Back: | Closed |
| Shape: | Round |
| Diameter: | 35.00 mm |
| Height: | 7.80 mm |
| Lug Width: | 18.00 mm |
| W/R: | 30.00 m |
Dial
| Color: | White |
|---|---|
| Indexes: | Stick / Dot |
| Hands: | Stick |
IWC IW3731-05 description
The IWC Portofino Chronograph IW3731-05 has a Yellow Gold case with a diameter of 35.00mm, which holds the 'MecaQuartz' caliber 631 chronograph movement. The dial is White. This watch was available from ca. 1988 until 1998.