IWC Portuguese Seven IW500107 Portuguese 7-day chain V4 version, one to one original Cal.51011 automatic movement men's watch.

IWC Portuguese 7th Chain V4 Edition This time has upgraded the movement deck, the original Cal.51011 automatic movement, which is exactly the same as the original movement deck, and the functions are exactly the same, it is true! Original 1:1 mold opening Size: 42.3*14mm