Unitas 53

 
Unitas 53

Unitas 53

Description

A nicely decorated swiss anchor movement is the Unitas caliber 53 (or probably caliber 531 - it cannot be identified for sure). As you can see, it is a very old form movement, one of the first ladies’ anchor form movements.

Unitas 53 dial side

Unitas 53 dial side

Technical data

Manufacturer:Unitas
Caliber:53
Number of jewels:15
Escapement:Pallet lever
Balance types: Nickel anular balance
Shock protection(s): none
Balance bearing / direction hairspring:Counterclockwise
Moveable stud:no
Adjust mechanism:Hairspring key
Construction:
  • lever
  • escape wheel, seconds wheel, third wheel, center minute wheel
  • mainspring barrel
Winding mechanism:yoke winding system
Setting lever spring:3 hole(s)
Functions:hour, minute
A/h:18000
Size:5 3/4 x 8 1/2'''

Usage gallery

Fako Watch ladies' watch

Fako Watch ladies' watch

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