| Movement | Winding |
| Mechanical | Automatic |
| Calibre | Functions |
| OP XXI Calibre, Manufactured by Panerai. | Hours, minutes, split-seconds chronograph with two counters, one with hand rotating once per second in 1/8th second increments |
| Dimension | Water Resistance |
| Diameter: 47 mm | Water-resistant to 100 meters/330 feet. |
