IWC · Movement

IWC caliber 51950

Ref. 51950

IWC's caliber 51950 is a self-winding movement with tourbillon and perpetual calendar. It is based on the earlier 51900 - with the addition of the module for the calendar.

Type
Automatic
Display
Analog
Power reserve
168 h
Frequency
19800 vph
Jewels
44
Diameter
38.2 mm
Complications
Date, Day, Hours, Minutes, Month, Moonphase, Perpetual Calendar, Small Seconds, Tourbillon Escapement, Year Indicator
Base caliber
IWC caliber 51900

Used in

7 models