Zenith caliber 9100

Brand:Zenith
Reference:9100
Movement:Automatic
Display:Analog
Diameter:32.80
Jewels:18
Reserve:50
Frequency:129600
Hands:Hours, Minutes, Seconds

Description

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.

All watches using this caliber: