IWC
Calibre 82905
Automatic
Specifications
- Maker
- IWC
- Type
- Automatic
- In-house
- Yes
- Power reserve
- 80 h
- Frequency
- 28,800 vph (4 Hz)
Sources
- Official IWC retrieved October 16, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| IWC Schaffhausen Ingenieur Tourbillon 41 IW345901 | 41.6 mm | 12.1 mm | — |
| IWC Schaffhausen Big Pilot's Watch 43 Tourbillon Le Petit Prince (platinum) IW329501 | 43 mm | 14.5 mm | — |
| IWC Schaffhausen Big Pilot's Watch 43 Tourbillon Le Petit Prince (18 ct 5N gold) IW329502 | 43 mm | 14.5 mm | — |