Rolex · Automatic

Caliber 3055

Fifth generation Rolex Day-Date movement. Introduced around 1978. Beat increased to 28800 bph.

Technical Specifications

Winding

Automatic

Frequency

28,800 vph (4 Hz)

Jewels

27

Diameter

28.5 mm

Watches with this movement(9)

More Rolex calibers

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