Stock Number: 43678 Brand: Rolex Model Number: 168623 Year: 1999 - 2000 Serial Number: A91xxxx Gender: Mens Movement: Officially certified chronometer self-winding movement. Jewels: 31 Caliber: 2235 Case: Stainless steel and 18K yellow gold case 35.0 mm in diameter. Rolex logo on a crown. Bezel: 18K yellow gold special time-lapse bidirectional rotating bezel. Crystal: Scratch resistant sapphire crystal with cyclops magnifier. Dial: Slate grey dial with the luminova hour markers. Date calendar at 3 o'clock aperture. Bracelet: Stainless steel and 18K yellow gold oyster bracelet with flip-lock clasp. Fits 7 1/4" wrist. Condition: Excellent condition. Engravings: None Box & Papers: Rolex box. 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.