IWC caliber 94805

Brand:IWC
Reference:94805
Movement:Handwound
Display:Analog
Jewels:41
Reserve:96
Frequency:18000
Hands:Day / Night Indication, Minutes, Small Seconds
Astronomical:Moonphase
Additionals:Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator

Description

IWC manufactured 94805 calibre (94000-calibre family) is a hand-wound movement with a tourbillon escapement. A patented constant force mechanism is integrated into the tourbillon, ensuring a stable amplitude of the balance - visible through 1 second jumps of the tourbillon. After having run for 48 hours, the constant force mechanism is decoupled and the tourbillon will move in regular 1/5th of a second intervals. It furthermore features a day/night indication, double moonphase display and a 96 hour power reserve.

All watches using this caliber: