Ronda 5111

Ronda 5111 | - The Movement Archive

Ronda 5111


This is a very simple, tiny ladies' watch movement, which contains no jewels except the one of the finger of the balance, which runs in two plastic bearings.

A better version was released as caliber 5131.

Technical data

Size:6 3/4 x 8'''
lift angle:52°
Number of jewels:1/17
Escapement:Pin lever
Balance types: Nickel anular balance
Shock protection(s): none
Balance bearing / direction hairspring:Counterclockwise
Moveable stud:yes
Adjust mechanism:Hairspring key
  • lever
  • escape wheel, seconds wheel, third wheel, center minute wheel, mainspring barrel
Datasheet: Ronda 5111

Usage gallery

Ronda 5111: Yves Renaud ladies' watch

Yves Renaud ladies' watch