| Brand | Ulysse Nardin |
| Name | Marine Chronometer Manufacture |
| Reference | 1183-122-7M |
| Diameter | 45 mm |
| Material | Stainless Steel Case, Stainless Steel Strap |
| Features | Date, Power Reserve Indicator, Small Seconds, Water resistant ≥ 600 ft |
| Movement | Automatic Self-Winding Mechanical Power Reserve 60 hours |