Additional detail
Bi-retrograde jumping date at the centre, hours and minutes, date- corrector at 2 o’clock - finely adjusted in five positions - 48-hour power reserve
| Reference | RD14B |
| Parts | 290 pieces |
| Thickness | 5.68 mm |
| Size | 11.5 |
| Frequency | 4.0 Hz |
| Power | 48.0 hr |
| Jewels | 48 |
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Roger Dubuis Bi-Retrograde Date RD14B 3D Animation


