Baumgartner 34

Baumgartner 34 | - The Movement Archive

Baumgartner 34


The Baumgartner 34 is a pin lever movement with a diameter of 10 1/2 lignes and is almost completely identical to the old model of the Würthner 10 1/2.

The rather tiny ring balance controls a typical Roskopf-type pin lever movement, which has got a small decentral seconds indication, but hour and minute hand are driven indirectly by the mainspring barrel (which also serves as reduction gear). The click of the mainspring is located on the movement side and only consists of one single spring, which blocks the crown wheel.

On the dial side, there’s a simple but efficient yoke winding mechanism - a detail, which is a bit unusual for cheap pin lever movements.

Baumgartner 34: dial side

dial side

Technical data

Size:10 1/2''' (measured: 23,3mm)
lift angle:50°
Number of jewels:1
Escapement:Pin lever
Balance types: Nickel anular 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, large driving wheel, mainspring barrel
Winding mechanism:yoke winding system
Setting lever spring:1 hole(s)
  • s (decentral seconds)
References: Flume: K3 64

Usage gallery

Baumgartner 34: Lamar de Luxe mens' watch

Lamar de Luxe mens' watch

Baumgartner 34: Lugano Damenuhr

Lugano Damenuhr