| Movement | Winding |
| Mechanical | Self Winding |
| Calibre | Functions |
| 89361 Calibre, Manufactured by IWC | Date display with crown-activated rapid advance, Stopwatch function with hours, minutes and seconds, Hour and minute counters combined in a totalizer at 12 o’clock, Flyback function, Small hacking seconds |
| Dimension | Water Resistance |
| Diameter: 45 mm Case Thickness: 15.5 mm | Water-resistant to 12 bars. |
