Felsa 4022

Felsa 4022 | 17jewels.info - The Movement Archive

Felsa 4022


The Felsa 4022 belongs to the class of very small round ladies' movements. With a diameter of only 7 3/4 lignes it is almost of the the smallest available size. Colored in copper it looks very nice and gives a nice contrast to the otherweise silver toned movements.

The movement itself is more or less standard. With its nicely shaped briges and the Incabloc-secured screw balance it is visually very appealing. It also contains a deck jewel for the anchor wheel and Felsa-unusual red anchor pallets, which are standard elsewhere.

This movement was also available with a date indication, as Felsa 4025.

Felsa 4022: Felsa 4022 dial side

Felsa 4022 dial side

This movement was originally made by AM, and had the caliber number AM 382.

Technical data

Size:7 3/4'''
Number of jewels:17
Escapement:Pallet lever
Balance types: Nickel screw balance
Shock protection(s): Incabloc
Balance bearing / direction hairspring:Clockwise
Moveable stud:no
Adjust mechanism:Hairspring key
  • lever
  • escape wheel, seconds wheel, third wheel, center minute wheel
  • mainspring barrel
Winding mechanism:yoke winding system
Setting lever spring:2 hole(s)
References: Flume: 1962 2
Mentioning in literature (years): 1964 - 1965

Usage gallery

Felsa 4022: Blumus De Luxe ladies' watch

Blumus De Luxe ladies' watch