Buser 75

Buser 75 | 17jewels.info - The Movement Archive

Buser 75


A rather late but technically not uninteresting cylinder movement is the Buser caliber 75 with 8 3/4 lignes. It is nowhere marked, but could be identified with the help of the Flume Werksucher of 1947.

This cylinder movement still runs near perfect today, that’s something, which most other cylinder movements don’t achive.

On the dial side, you can’t see much but an interesting kind of shock protection for the balance. The rocking bar winding mechanism and the dials for the hands are below the dial plate - that is pretty unusual!

Buser 75: Buser 75 dial side

Buser 75 dial side

Technical data

Size:8 3/4'''
Number of jewels:4
Shock protection(s): none
Balance bearing / direction hairspring:Clockwise
Moveable stud:no
Adjust mechanism:Long regulator arm
  • escape wheel
  • seconds wheel, third wheel
  • center minute wheel, mainspring barrel
Winding mechanism:rocking bar winding system
  • s (decentral seconds)
References: Flume: 1947 99

Usage gallery

Buser 75: Tiptop ladies' watch

Tiptop ladies' watch