Brac 37

Brac 37 | - The Movement Archive

Brac 37


The Brac caliber 37 is a classy, jewel-less pin-lever movement.
Surprisingly, it is equipped with a yoke winding mechanism, which is unusual for movements of this low class.

Nevertheless, many things of the construction are still the same, as on Roskopf watches, e.g. the large click spring and the indirectly driven hands as well as the low beating rate, which is below 5 A/s.

Brac 37: main plate

main plate

Brac 37: Brac 37 dial side

Brac 37 dial side

Technical data

lift angle:43°
Number of jewels:0/1
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, mainspring barrel
Winding mechanism:yoke winding system
Setting lever spring:1 hole(s)
References: Flume: 1952 24

Usage gallery

Brac 37: ReWatch mens' watch

ReWatch mens' watch

Brac 37: Mentor Special mens' watch

Mentor Special mens' watch