| Brand | Nomos |
| Name | Lambda Weißgold |
| Reference | 931 |
| Diameter | 42 mm |
| Material | White Gold Case, Leather Strap |
| Features | No date, Power Reserve Indicator,
Small Seconds, Water resistant to 100 ft |
| Movement | Manual Mechanical
Power Reserve 84 hours |
| |
| Price | About $20,498
France - about €14,800
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