81905

- • Analog • Hands: Hours, Minutes Tourbillon Escapement

Jewels

20

Reserve

84 h

Frequency

28,800 vph (4.0 Hz)

Diameter

-

Height

-

About this caliber

Hand-wound movement with [hacking] tourbillon.

Technical details

Movement: -
Display: Analog
Jewels: 20
Power reserve: 84 hours
Frequency: 28,800 vph (4.0 Hz)
Hands: Hands: Hours, Minutes Tourbillon Escapement
Diameter: -
Height: -
Parts: -

IWC 81905 - Movement Specifications & Details | WatchAtlas