| Movement | Winding |
| Mechanical | Pellaton automatic |
| Calibre | Functions |
| 52615 Calibre, Manufactured by IWC. | Power reserve display, Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase for the northern and southern hemispheres, Small hacking seconds, Glucydur®* beryllium alloy indexless balance with high-precision adjustment screws on balance rim, Breguet spring |
| Dimensions | Water Resistance |
| Diameter: 44.2 mm Case Thickness: 15.3 mm | Water-resistant to 3 bars. |
