Additional information
| Brand: | IWC |
|---|---|
| Family: | Portofino |
| Reference: | IW3910-21(aka: 3910-21, IW391021) |
| Name: | Portofino Chronograph Red Gold / Grey |
| Produced: | 2011 - 2019 |
| Limited: | No |
Case
| Material: | Red Gold |
|---|---|
| Shape: | Round |
| Diameter: | 42.00 mm |
| Height: | 13.50 mm |
| W/R: | 30.00 m |
Dial
| Nickname: | Ardiose |
|---|---|
| Color: | Grey |
| Indexes: | Stick / Dot |
Price in euro
Description
Reference 3910
The Portofino Chronograph brings a sporty touch to the Portofino family. The striking push-buttons are reminiscent of the cockpit of 1960s Italian sports cars. The watch, which features a convex sapphire glass and appliqued Roman numerals, is driven by either the automatic 79320 or 75320 calibre, both with a 44-hour power reserve.
Movement
Sellita-based chronograph movement.
| Type: | Automatic |
|---|---|
| Brand: | IWC |
| Caliber: | 75320 |
| Base: | SellitaSW500-1 |
| Display: | Analog |
| Diameter: | 30.00 mm |
| Jewels: | 25 |
| Reserve: | 44 h |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Small Seconds |
| Date: | Date, Day |
| Chronograph: | Chronograph |
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