Datejust 150315 replica

The Oyster case of the Lady-Datejust 28 guarantees a waterproof resistance of 100 meters, and its winding crown is fitted with Rolex’s patented Twinlock double waterproofing system, which screws securely against the case.

The latest Lady-Datejust 28 is powered by calibre 2236, a self-winding mechanical movement developed by Rolex. Powered by Rolex’s patented Syloxi hairspring, this movement brings the performance of a top-of-the-line chronometer to a women’s watch. The hairspring is immune to magnetic fields, is extremely stable even in the face of temperature changes, and is up to 10 times more resistant to vibrations than traditional hairsprings. Its patented design allows the watch to remain accurate in all positions. The 2236 calibre is equipped with an automatic winding component that winds the movement using a perpetual oscillating thallium and has a power reserve of about 55 hours.

The Oyster Perpetual Lady-Datejust 28 is equipped with calibre 2236, a new generation of calibre entirely developed by Rolex and featuring a Rolex-patented Syloxi balance spring, which brings the performance of a top-of-the-line chronometer to women’s watches. The hairspring is immune to magnetic fields, is extremely stable even in the face of temperature changes, and is up to 10 times more resistant to vibrations than traditional hairsprings.