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Ronda 5101


Ronda 5101Ronda 5101


The Ronda Caliber 5101 was the entry movement of the caliber line 51. It has got a pin lever escapement, seventeen jewels (among them a number of deck jewels) and a rocking bar winding mechanism.

This movement was also available with a swiss pin lever movement as Ronda 5131.

Ronda 5101 ZifferblattseiteRonda 5101 Zifferblattseite



 Technical data

Number of jewels17
Escapementpin lever
Shock protection(s)none
Balance cock directioncounterclockwise
Hairspring studmoveable
Regulator typeHairspring key
Movement constructionFork
Escapement wheel, Fourth wheel, Third wheel, Center wheel, Mainspring barrel
Winding mechanismyoke
Setting lever spring2 holes
FunctionsHour, minute
Beats per hour18000
Size63/4 x 8'''
Ronda 5101RondaRonda51016 3/4 ''' 8''''''Ronda 510117 Jewels, 6 3/4 x 8'''''', 18000 A/h



Usage gallery

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