Rolex, Stainless Steel Chronograph Cosmograph Daytona Wristwatch, Ref. 116520, Case F108840, c. 2004, automatic movement with officially certified chronometer, fully jewelled, black dial with luminous baton markers and luminous hands, three subsidiary dials for 12 hours and 30 minute registers and constant seconds, with stainless steel Rolex, Oyster bracelet, clasp, dial and movement signed, with Rolex guarantee and box, diameter 40 mm (case)