Vacheron Constantin caliber 1003 SQRH2

Vacheron Constantin caliber 1003 SQRH2
Brand:Vacheron Constantin
Reference:1003 SQRH2
Base: Vacheron Constantin 1003
Movement:Handwound
Display:Analog
Diameter:21.10
Jewels:18
Reserve:31
Frequency:18000
Hands:Hours, Minutes

Description

1003SQRH2 is a skeletonized version of the 1003; 1003SQRH is another example.

All watches using this caliber: