Portofino Chronograph
IW391031
0 own · 0 want
Own one? Join to add it to your box- Case
- 42 mm · Stainless steel
- Thickness
- 13.6 mm
- Water
- 30 m
- Calibre
- IWC 79320 · 44 h
- Dial
- Silver plated
- Bracelet
- Leather
General
- Model name
- Portofino Chronograph
- Collection
- Portofino
- Status
Spot something missing or wrong on this watch?Join to suggest a correction
Talk 0
Join or sign in to join the talk.
No talk yet. Start it, or point the Loupe at a detail.
Description
The IWC Schaffhausen Portofino Chronograph IW391031 is in production. It has a 42 mm stainless steel case, 13.6 mm thick and water-resistant to 30 m. It has a silver plated dial. It uses the automatic IWC calibre 79320, with a 44-hour power reserve. Its functions include date, day-date, chronograph, small seconds and hacking (stop) seconds. It comes on a leather strap.
Generated from the collected facts.
Price
US$7,100 IWC Schaffhausen, 23 Oct 2026
Closest by specs
From other collections and brands, ranked by recorded size, case metal, dial, bezel, water resistance, movement, bracelet, lume and power reserve.
Provenance and history
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:45 | current_retail_amount | — → 7100 | IWC Schaffhausen |
| 23 Oct 2026 15:45 | caliber_id | — → 504 | IWC Schaffhausen |
| 23 Oct 2026 15:45 | water_resistance_m | — → 30 | IWC Schaffhausen |
| 23 Oct 2026 15:45 | strap_color | — → black | IWC Schaffhausen |
