Rolex Daytona Chronograph Automatic Grey Dial Mens Watch Ref 126519LN-0006

18kt white gold case, black rubber strap. Cerachrom bezel with fixed black tachymeter scale. Grey dial featuring silver-tone hour markers and luminous hands/markers for optimal legibility in low light conditions. Analog dial type with minute markers around the outer rim. Includes three sub-dials: one for 60 second function, another for 30 minute function, and a third showing elapsed hours up to 12. Powered by Rolex Calibre 4131 automatic movement ensuring precise timekeeping with a 72-hour power reserve from a full winding. Scratch resistant sapphire crystal provides exceptional clarity and durability against impacts or abrasion on the grey dial surface. Screw-down bezel crown enhancing water resistance performance when used underwater; solid case back included for this model (Ref: 126519LN-0006). Round case shape measuring 40 mm in diameter fitted with a fold-over clasp that incorporates a safety release mechanism to prevent accidental opening. Water resistant up to 100 meters or 330 feet, suitable for recreational swimming but not professional diving due to the nature of water pressure and activities involved despite official rating allowing basic underwater use without complication from pressure at rated depth assuming normal conditions during brief submersion typical of swimming scenarios unlike deep-sea divers requiring higher ratings often exceeding 200 meters for safety against extreme pressures encountered in their specialized field. Functions include analog chronograph, analog hour, minute and second indicators (via central hands or sub-dials). Complete original set including box and instruction manual provided. Part of the Daytona Series known for its racing heritage and precision chronograph capabilities. Watch labeled Swiss Made signifies quality construction originating from Switzerland even though some components may be manufactured elsewhere under Rolex's stringent global control standards.