
| Year: | Between 2020 - 2024 |
| Condition: | Very good (4 of 5) |
| Serial/case number: | 5800*** |
| Original warranty: | Not included |
| Box: | Original box included (Condition 3 of 5) |
| Other: | Digital warranty until 2031. Fitting wrist up to 20cm. |
| Deviation: | Approx. +0 sec. per day (Amplitud 286 ° / Beat error 0.1 ms) |
| Pressure tested: | Yes |
| Model: | IW391027 |
| Manufacturer: | IWC |
| Series: | Portofino |
| Type: | Men's watch, Dress / Sport |
| Diameter: | Ø 42.00 mm |
| Thickness: | 13.60 mm |
| Case: | Brushed/polished steel |
| Back case rear: | Solid |
| Bracelet: | Brown leather, crocodile |
| Dial: | Silver with roman numerals and index markings |
| Buckle: | Tang type buckle made of steel |
| Glass: | Scratch-proof sapphire crystal |
| Bezel: | Steel, brushed/polished |
| Movement type: | Automatic winding |
| Seconds hand: | Floating |
| Movement: | With 25 jewels, 28800 vph |
| Power reserve: | 44 hours |
| Date: | Day and date |
| Functions: | - Separate seconds dial - Chronograph |
| Other: | Screw down crown |