A genuine Rolex timepiece, the Black Stainless Steel GMT-Master II Model 126710BLNR. Features automatic self-winding movement with Paraflex shock absorbers for precision and reliability. Equipped with a black dial, Chromalight luminous hour markers ensuring long-lasting readability under low light conditions. Includes a unidirectional rotatable bezel in black Cerachrom material designed to track elapsed time accurately during diving or other timed activities. Features the Rolex Caliber 3285 automatic movement providing exceptional accuracy and power reserve. Comes with a water resistance of up to 100 meters (approx. 330 feet), suitable for swimming but not professional diving. Has a sizeable sapphire crystal bezel insert and caseback, allowing unobstructed visibility of the date function and bracelet clasp details. Includes a fluted Oyster Perlicase bracelet crafted from black stainless steel links with folding Jubilee-clasp secured by a Easy-Link Oyster bracelet extension clasp. The watch measures 40 mm in diameter with screw-in caseback, presenting an iconic Rolex aesthetic known for its timeless design and superb finishing.