IWC · Movement

IWC caliber 89900

Ref. 89900

The IWC caliber 89900 is an automatic movement with a 68-hour power reserve, beats at 28,800 vph, and carries 52 jewels.

IWC caliber 89900 is an in-house movement pairing a flyback chronograph and retrograde date indicator with a tourbillon escapement. It was introduced in the 2017 Da Vinci Tourbillon Rétrograde Chronograph. Details to be confirmed.

Type: Automatic
Display: Analog
Power reserve: 68 h
Frequency: 28800 vph
Jewels: 52
Diameter: 30 mm
Complications: Chronograph, Column wheel, Flyback, Hours, Minutes, Small Seconds, Tourbillon Escapement