AS 1051

AS 1051 | - The Movement Archive

AS 1051


The AS 1051 is a ladies' watch form movement, which still has got the older, larger size of 5 3/4 x 8 3/4 lignes. Due to its sice and the missing shock protection, it was probably made in the 1940ies.

AS 1051: AS 1051 dial side

AS 1051 dial side

Technical data

Size:5 3/4 x 8 3/4'''
lift angle:52.23°
Number of jewels:15
Escapement:Pallet lever
Balance types: Nickel screw balance
Shock protection(s): none
Balance bearing / direction hairspring:Counterclockwise
Moveable stud:no
Adjust mechanism:Long regulator arm
  • lever
  • escape wheel, seconds wheel, third wheel, center minute wheel
  • mainspring barrel
References: Flume: 1947 119
Mentioning in literature (years): 1964

Usage gallery

AS 1051: Labor ladies' watch

Labor ladies' watch

AS 1051: Irowa ladies' watch

Irowa ladies' watch