Vacheron Constantin caliber 4400 AS

Vacheron Constantin caliber 4400 AS
Brand:Vacheron Constantin
Reference:4400 AS
Base: Vacheron Constantin 4400
Movement:Handwound
Display:Analog
Diameter:28.60
Jewels:21
Reserve:65
Frequency:28800
Hands:Hours, Minutes, Small Seconds

Description

Hand-wound movement based on caliber 4000; now with added seconds hand at 6 o'clock.

All watches using this caliber: