ROLEX. A VERY FINE AND IMPRESSIVE 18K WHITE GOLD AND DIAMOND-SET AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BLACK MOTHER-OF-PEARL DIAL AND BOX SIGNED ROLEX, OYSTER PERPETUAL, CHRONOGRAPH, DAYTONA, REF. 116589RBR, CASE NO. Z618680, CIRCA 2006 Movement: cal. 4130, automatic, 44 jewels, signed Dial: signed Case: screw back, inside case back stamped 2119, 40 mm. diam., signed With: 18K white gold deployant clasp stamped 24650, purchase invoice stamped by Swiss retailer Bucherer, dated 25 August 2007 and presentation box.