AS 1686 (Standard 1686)

 
AS 1686 (Standard 1686) | 17jewels.info - The Movement Archive

AS 1686 (Standard 1686)

Technical data

Manufacturer:AS
Caliber:1686
Size:11 1/2'''
A/h:18000
lift angle:52°
Number of jewels:17
Escapement:Pallet lever
Balance types: Nickel anular balance
Shock protection(s): KIF Satellor
Balance bearing / direction hairspring:Counterclockwise
Adjust mechanism:Hairspring key
Construction:
  • lever
  • escape wheel, seconds wheel, third wheel
  • center minute wheel
  • mainspring barrel
Features:
  • SCD (direct center seconds)
References: Flume: K3 43
Mentioning in literature (years): 1964