Nomos Tetra Gangreserve
| Brand | Nomos |
| Name | Tetra Gangreserve |
| Reference | 435n |
| Diameter | 30 mm |
| Material | Stainless Steel Case, Leather Strap |
| Features | No date, Power Reserve Indicator, Small Seconds, Water resistant to 100 ft |
| Movement | Manual Mechanical |
| Price | About $2,105 France - about €1,520 |
