Sinn 903 Strap
| Brand | Sinn |
| Name | 903 Strap |
| Diameter | 41 mm |
| Material | Stainless Steel Case, Leather Strap |
| Features | Chronograph, Date, Water resistant ≥ 600 ft, Internal rotating bezel, Other |
| Movement | Automatic Self-Winding Mechanical |
| Price | About $2,604 France - about €1,880 |
