Rolex GMT-Master II Oystersteel 126720 (SPRITE) -40 mm - Oyster Bracelet.

REFERENCE: GMT-Master II Oystersteel 126720 CASE SHAPE: Round CASE DIMENSIONS: 40 mm in diameter CASE MATERIAL: Oystersteel (Rolex's 904L stainless steel) DIAL COLOR: Black CRYSTAL: Scratch-resistant sapphire crystal BEZEL: Bidirectional rotatable bezel with a two-tone (black and blue) ceramic insert (often referred to as the "Batman" bezel) SCREW-IN CROWN: Yes, Twinlock double waterproofness system WATER RESISTANCE: 100 meters (10 ATM) CASE BACK: Solid, made of stainless steel BAND MATERIAL: Oystersteel stainless steel, Oyster bracelet COLOR/FINISH: Matches the overall design of the watch BAND NAME: Rolex Oyster Bracelet BAND NOTES: The Oyster bracelet is known for its durability and robustness. CLASP: Oysterlock folding clasp with Easylink 5mm comfort extension link MOVEMENT: Rolex Caliber 3285, automatic movement COMPLICATIONS: GMT function with an additional 24-hour hand for a second time zone.   The Rolex GMT-Master II Oystersteel 126720 (SPRI