Sinn U1
| Brand | Sinn |
| Name | U1 |
| Reference | U1. |
| Diameter | 44 mm |
| Material | Stainless Steel Case, Rubber Strap |
| Features | Date, Central Seconds Hand, Water resistant ≥ 600 ft, External rotating bezel |
| Movement | Automatic Self-Winding Mechanical |
| Price | About $1,454 France - about €1,050 |
