ROLEX GMT-MASTER II BLUE DIAL WHITE GOLD 116719BLRO
The 116719BLRO case is made of white gold and is 40mm in diameter with a monobloc middle case, a screw-down case back and a winding crown. The 116719BLRO features a scratch resistant sapphire crystal with a cyclops magnifier over the date and a ceramic 24-hour time zone bidirectional bezel. The dial is blue with bright luminescent markers, a date window and has white gold hands with a red GMT hand. The 116719BLRO is powered by the self-winding 3186 caliber that has date functionality and an additional 24-hour GMT hand with a power reserve of up to 48 hours. The 116719BLRO case is paired with a white gold oyster bracelet with a fold over clasp. It has a water resistance of 100 meters (330 feet).