Rolex · Automatic

Caliber 7140

Rolex Caliber 7140 is self-winding movement with small seconds. It features a Syloxi hairspring in silicon with patented geometry and high-performance Paraflex shock absorbers

Technical Specifications

Winding

Automatic

Power Reserve

66 hours

Frequency

28,800 vph (4 Hz)

Jewels

38

Watches with this movement(8)

More Rolex calibers

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