1555b
Automatic
The third Rolex Day-Date caliber, which debuted around 1959 to 1960. Includes chronometer certification.
Caliber Details
- Manufacturer
- Rolex
- Type
- Automatic
- Frequency
- 18000 vph
- Jewels
- 26
- Diameter
- 28.50 mm
- Display
- Analog
- Hands
- Hours, Minutes, Seconds
Watches with this Movement (0)
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