AS 1977

AS 1977 | - The Movement Archive

AS 1977


The AS 1977, which was made in different Versions and by different manufacturies (such as the AS/INT 1977-2) or the FHF/INT 1977-4), is certainly one of the best developed ladies` form movements.

It uses seventeen jewels, an Incabloc shock protection and a moveable hairspring stud. As on most movements of that size, only hours and minutes can be displayed.

AS 1977: AS 1977 dial side

AS 1977 dial side

Technical data

Size:5 3/4 x 7'''
Number of jewels:17
Escapement:Pallet lever
Balance types: Nickel anular balance
Shock protection(s): Incabloc
Balance bearing / direction hairspring:Counterclockwise
Moveable stud:yes
Adjust mechanism:Hairspring key
  • lever
  • escape wheel, seconds wheel, third wheel, center minute wheel
  • mainspring barrel
Winding mechanism:yoke winding system
Setting lever spring:3 hole(s)
References: Flume: K3 77
Mentioning in literature (years): 1970 - 1977

Usage gallery

AS 1977: BWC ladies' watch

BWC ladies' watch