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IWC Schaffhausen Ingenieur Tourbillon 41
IW345901
The Ingenieur Perpetual Calendar 41 is the first titanium model to combine the Gérald Genta-inspired Ingenieur design with the perpetual calendar developed by Kurt Klaus.
| Case | 18K 5N gold |
| Case Size | 41mm |
| Movement | Automatic |
| Dial | Green |
| Functions | Tourbillon |
| Power Reserve | 80 hours |
| Bracelet | 18K 5N gold |
| Warranty | Up to 8 Years |
