AS
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AS Cal. 1800 - Regulator for adjustable stud holder for flat hairspring 307-1
Technical sheet
Brand
AS
Calibre
AS 1800
International reference
307-1
Compatibility
1801-1802-1803-1940-1941-1950-1951
State
Never used
Year of production
Circa 1965
Caliber diameter
23.30 mm
Caliber height
4.50 mm
Frequency
18'000 A/h
Lift
52°
Power reserve
46h
Ruby
17
SKU
AS_1800_307-1
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