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Rolex 1575
Last updated: August 4, 2025
Brand
Caliber Number
1575
Production Period
1965-1974
Lignes
12.5
Diameter
28.50mm
Height
6.30mm
Power Reserve
Unconfirmed
Frequency
19,800 vph (2.75 Hz)
Jewels
26
Escapement
Swiss Lever
Anti-Shock Device
KIF
Hand Count
3
Manufacture Region
Unconfirmed
Functions
Hours, Minutes, Central Seconds, Date
Rolex 1575 Description
The Rolex Caliber 1575 is a legendary automatic movement that powered many iconic models, including the Datejust 1601. An upgrade from the Caliber 1565, the 1575 increased the beat rate to 19,800 vph for better accuracy. It is a COSC-certified chronometer known for its extreme reliability and durability. Later versions introduced a “hacking” seconds function. The 1575 is a celebrated workhorse movement from a golden era of Rolex manufacturing.
