| Brand | Ulysse Nardin |
| Name | GMT ± Perpetual |
| Reference | 320-60/60 |
| Diameter | 42 mm |
| Material | White Gold Case, Leather Strap |
| Features | Date, Big Date, Day of the Week, Month, Perpetual Calendar, GMT, Small Seconds |
| Movement | Automatic Self-Winding Mechanical Power Reserve 50 hours |
| Price | About $52,630 France - about €38,000 |