Zenith caliber 9100

Ref. 9100

The Zenith caliber 9100 is an automatic movement with a 50-hour power reserve, beats at 129,600 vph, and carries 18 jewels.

Self-winding movement beating at 129,600 vibrations per hour (18Hz) through a one-piece oscillator that replaces the 30 or so components of a standard regulating organ.

Type
Automatic
Display
Analog
Power reserve
50 h
Frequency
129600 vph
Jewels
18
Diameter
32.8 mm
Complications
Hours, Minutes, Seconds