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Rolex 1225
Last updated: July 26, 2025
Brand
Caliber Number
1225
Production Period
1968-1988
Lignes
12
Diameter
26.90mm
Height
4.25mm
Power Reserve
Unconfirmed
Frequency
21,600 vph (3 Hz)
Jewels
17
Escapement
Swiss Lever
Anti-Shock Device
KIF
Hand Count
3
Manufacture Region
Unconfirmed
Functions
Hours, Minutes, Central Seconds, Date
Rolex 1225 Description
The Rolex Caliber 1225 is a robust manual-wind movement and the successor to the Caliber 1215. Its most significant upgrade was the increased beat rate to 21,600 vph, which provided greater accuracy. This non-chronometer movement with a date function was a long-serving workhorse, famously powering the Oysterdate Precision ref. 6694 for much of its production run, embodying reliability and enhanced performance.
