Stock Number: 42854 Brand: Rolex Model Number: 116508 Year: 2017 Serial Number: 9QV2xxxx Gender: Men's Movement: Officially certified chronometer self-winding movement. Rhodium-plated, oeil-de-perdrix decoration, straight line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating free sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Jewels: 44 Caliber: 4130 Case: 18K yellow gold case 40.0 mm in diameter. Special screw-down push buttons. Triplock winding crown protected by the crown guards. Bezel: 18K yellow gold tachymeter engraved bezel. Crystal: Scratch resistant sapphire crystal. Dial: Mother of pearl dial with original Rolex factory diamond hour markers. Outer 1/5th seconds track. Gold outlined subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous yellow gold baton hands. Bracelet: 18K yellow gold oyster bracelet with flip-lock clasp. Will fit up to 8" wrist. Condition: Mint condition. Engravings: None Box & Papers: Rolex box and card. Working Condition: Timed to precision on Witschi watch expert timing machine. Running strong and keeping the accurate time. Authenticity: Certified Authentic by the SwissWatchExpo in-house team of Swiss-trained watchmakers. Warranty: The watch is covered by SwissWatchExpo 18-month warranty.