Encyclopedia · Movements

Movement & calibre database

Technical records for landmark calibres — from railroad pocket watches to tuning-fork, quartz and Spring Drive movements. Select up to four to compare. For how the parts work, see the mechanism encyclopedia.
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SpecificationRolex calibre 3135
ManufacturerRolex
TypeAutomatic
WindingAutomatic (bidirectional rotor)
Production1988–2010s
CountrySwitzerland
Diameter28.5 mm
Height6 mm
Jewels31
Frequency28,800 vph (4 Hz)
Power reservec. 48 h
ComplicationsQuickset date
StatusDocumented