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.


dial view
dial view



Technical data

ManufacturerUnitas
Caliber53
Number of jewels15
EscapementAnchor with pallets
BalanceNickel
Shock protection(s)none
Balance cock directioncounterclockwise
Hairspring studfixed
Regulator typeHairspring key
Movement constructionFork
Escapement wheel, Fourth wheel, Third wheel, Center wheel
Mainspring barrel
FunctionsHour, minute
Beats per hour18000
Size53/4 x 81/2'''
Factsheet

Usage gallery

Fako Watch ladies' watch
Fako Watch ladies' watch