Ronda 9033-21
Technical data
| Manufacturer: | Ronda |
| Caliber: | 9033-21 |
| Size: | 8 3/4''' |
| A/h: | 21600 |
| Number of jewels: | 17 |
| Escapement: | Pallet lever |
| Balance types: |
Nickel anular balance |
| Shock protection(s): |
KIF Protechoc |
| Balance bearing / direction hairspring: | Counterclockwise |
| Moveable stud: | yes |
| Adjust mechanism: | Hairspring key |
| Construction: |
|
| Features: |
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| References: |
Flume: K3N1 |