IWC caliber 51950

Brand:IWC
Reference:51950
Base: IWC 51900
Movement:Automatic
Display:Analog
Diameter:38.20
Jewels:44
Reserve:168
Frequency:19800
Date:Date, Day, Month, Perpetual Calendar, Year Indicator
Hands:Hours, Minutes, Small Seconds
Astronomical:Moonphase
Additionals:Tourbillon Escapement

51950 description

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.

All watches using the IWC 51950 movement:

IWC Portuguese Perpetual Calendar Tourbillon Edition “150 Years” Red Gold / White (IW5045-01)

IW5045-01 IWC Portuguese Perpetual Calendar Tourbillon Edition “150 Years” Red Gold / White
IWC Portuguese Perpetual Calendar Tourbillon Armor Gold / Blue (IW394005)

IW394005 IWC Portuguese Perpetual Calendar Tourbillon Armor Gold / Blue
IWC Portuguese Perpetual Calendar Tourbillon Platinum / Silver (IW5045-05)

IW5045-05 IWC Portuguese Perpetual Calendar Tourbillon Platinum / Silver
IWC Portuguese Perpetual Calendar Tourbillon Platinum / Silver (IW5045-04)

IW5045-04 IWC Portuguese Perpetual Calendar Tourbillon Platinum / Silver