IWC · IWC Portofino
Portofino Automatic 37 Red Gold / Silver
Ref. IW4581-05
The IWC Portofino 4581 was introduced in . This version of IWC's Portofino watch features a case of 37mm, which houses the self-winding caliber 35111. In the case of reference IW4581-05, the case is made of Red Gold. The dial is Silver.
- Case diameter
- 37 mm
- Thickness
- 9 mm
- Water resistance
- 30 m
- Case material
- Red Gold
- Crystal
- Sapphire
- Dial
- Silver
- Movement
- IWC caliber 35111
- Movement type
- Automatic
- Display
- Analog
- Power reserve
- 42 h
- Frequency
- 28800 vph
- Jewels
- 25
- Movement diameter
- 25.6 mm
- Complications
- Date, Hours, Minutes, Seconds
Listings
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