ROLEX, Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph, Daytona, case No. A177515, Ref. 16523. Very fine, water-resistant, self- winding, stainless steel and 18K yellow gold wristwatch with round button chronograph, registers, tachometer and a stainless steel and 18K yellow gold Rolex Oysterlock bracelet with deployant clasp. Accompanied by the original fitted box, papers and Guarantee. Made circa 1999