Prim 0111

 
Prim 0111

Prim 0111

Description

In the 1950ies and 1960ies, this movement was made in the Czech Republic. The exact caliber name is unknown to me, since on the one hand, the main plate is marked “0111”, on the other hand, you can read in the literature, that it was named caliber 52.

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

Breguet-shaped hairspring

Breguet-shaped hairspring

Technical data

Manufacturer:Prim
Caliber:0111
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
Functions:hour, minute, decentral second
A/h:18000
Size:11'''

Usage gallery

Prim gents watch

Prim gents watch

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