| Movement | Winding |
| Mechanical | Bidrectional, Automatic with Perpetual rotor |
| Calibre | Functions |
| 3255 Calibre, Manufactured by Rolex. | Centre hour, minute and seconds hands Instantaneous day and date in apertures, unrestricted rapid-setting. Stop-seconds for precise time setting |
| Dimensions | Water-Resistance |
| Diameter: 40mm | Water-resistant to 100 meters/330 feet. |
