Rolex 2232

The Rolex caliber 2232 is an automatic in-house movement introduced in 2025, found in the Oyster Perpetual 28 and 34. It operates at 28,800 vph with a hacking seconds mechanism and bidirectional winding rotor, delivering approximately 55 hours of power reserve when fully wound. The movement features a Syloxi silicon hairspring and paramagnetic nickel-phosphorus escape wheel, distinguishing it from other current Rolex calibers. It carries Paraflex shock protection and exceeds chronometer specification accuracy.