Ronda 5101
Description
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 Zifferblattseite
Technical data
| Manufacturer: | Ronda |
| Caliber: | 5101 |
| Size: | 6 3/4 x 8''' |
| A/h: | 18000 |
| lift angle: | 52° |
| Number of jewels: | 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 |
| Construction: |
|
| Winding mechanism: | yoke winding system |
| Setting lever spring: | 2 holes |
Usage gallery
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