AS

AS Cal. 1690 - Lower cap jewel with end-piece, for balance 330

Full technical sheet ↓

Technical sheet

Brand AS
Calibre AS 1690
International reference 330
Compatibility 1691-1692-1693
State Never used
Year of production Circa 1960
Caliber diameter 23.30 mm
Caliber height 4.00 mm
Frequency 18'000 A/h
Lift 52°
Power reserve 50h
Ruby 17/21/25 
SKU AS_1690_330
CHF 54.00
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