Royal Oak for Men with Blue Dial and Rose Gold Tone Case. Features an alligator band, fixed bezel, automatic mechanical movement (Calibre 4401) powered by a column wheel and flyback function. Includes chronograph sub-dials (60 sec., 30 min., 12 hour), date display at the 4-5 o'clock position, luminous markers and hands for enhanced legibility in low light conditions, sapphire crystal with scratch resistance, screw-down crown, transparent case back, round shape measuring 41mm diameter. Water resistant up to 50 meters / 165 feet. Comes complete with original box, international warranty card, instruction manual (all accessories included).