IWC Pilot

IWC Pilot Series IW392202 Watch
Movement model 89630 synchronous original,
Size 42mmx13mm,
The watch case is divided into two sets, with the ring mouth and middle case integrated. The difficulty lies in the right angle turning and polishing at the junction of the middle shell and the ring mouth (which requires a lot of manual work).
The perpetual calendar buttons are the same as the original version, and after time’s washing, the simulation is stable and the workmanship is mature. The lines are clear and three-dimensional.