Rolex Daytona Chronograph Automatic Diamond Black Dial Mens Watch Ref 126509-0002

Rolex, Daytona Series, Ref. No. 126509-0002. Analog dial in black with diamond hour markers, silver-tone luminous hands, and minute markers around outer rim. Three sub-dials: seconds (tachymeter), minutes (telemeter/ratealizer function implied by scale?), hours (power reserve). White gold case (18kt) and screw-down Oyster bracelet (18kt white gold). Fixed bezel also 18kt white gold. Luminescent coating on hands and markers for illumination in low light. Automatic Calibre 4131 movement with 72-hour power reserve. Sapphire crystal with anti-reflective treatment (scratch resistant). Includes screw-down crown, solid case back, original box, instruction manual. Water resistant to 100 meters / 330 feet. Functions: chronograph, hours, minutes, seconds. Style: Luxury dress watch, Swiss Made.