Vacheron Constantin caliber 1055

Vacheron Constantin caliber 1055
Brand:Vacheron Constantin
Reference:1055
Movement:Handwound
Display:Analog
Diameter:15.70
Jewels:21
Reserve:40
Frequency:18000
Hands:Hours, Minutes

Description

Reference: 1055
Energy: Manual-winding
Thickness (mm): 2.10
Diameter (mm): 15.70 (6¾''')
Number of parts: 115
Number of jewels: 21
Frequency: 3 Hz ( 21600 v.p.h )
Power-reserve (hours): 40 approx.
Indication: hours, minutes

All watches using this caliber: