Rolex Sky Dweller GMT Automatic Chronometer - 336933-0001

Automatic mechanical movement. Calibre 9002 (based on Calibre 9001) with 40 Jewels and a beat rate of 28,800 vph. Power reserve approximately 72 hours. Champagne colored dial features gold-tone hour markers and luminous hands for excellent night-time legibility. Date indicator at the 3 o'clock position. A subdial measures elapsed time up to 24 hours. Includes annual calendar function (valid until 2100). Water resistant to 100 meters / 330 feet. Sapphire crystal lens with anti-reflective treatment for superior scratch resistance and clarity. Bi-directional rotating bezel allows adjustment of the second timezone or elapsed time during operation. Oyster bracelet is crafted from two-tone stainless steel (silver and yellow gold) combined with an additional 18kt yellow gold link. Case back design: solid case back. Luminous coating enhances readability in low light conditions. Round case shape measures 42 mm diameter. Screw-down crown for secure winding and time setting under water pressure. The watch displays multiple functions including hour, minute, second, date, month, annual calendar, GMT hand, and a secondary timezone function. Swiss Made movement ensures precision and reliability. Item Variations: M336933-0001.