Prim 0111

 
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Prim 0111

Description

In the 1950ies and 1960ies, this movement was made in the Czech Republic. Since it it an early specimen, its caliber number is Prim 0111. Later, the caliber number was changed to Prim 52, as you will find in the literature.

The construction fascinated by bevelled angles and a breguet-shaped hairspring.

Prim 0111: Breguet-shaped hairspring

Breguet-shaped hairspring

Technical data

Manufacturer:Prim
Caliber:0111
Size:11'''
A/h:18000
Number of jewels:15
Escapement:Pallet lever
Balance types: Nickel screw balance
Shock protection(s): none
Balance bearing / direction hairspring:Clockwise
Moveable stud:no
Adjust mechanism:Breguet type hairspring, long regulator arm
Construction:
  • lever
  • escape wheel, seconds wheel, third wheel
  • center minute wheel, mainspring barrel
Features:
  • s (decentral seconds)
Production period:1962 - 1965

Usage gallery

Prim 0111: Prim gents watch

Prim gents watch

Other movements from Prim