18 carat rose gold case with a black crocodile leather strap. Bi-directional rotating bezel. Black dial with rose gold-tone hands and index hour markers. "slide rule" aka "navigation computer" around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Chronograph - two sub-dials displaying: 60 second and 30 minute. Automatic movement. Caliber 01 engine. Scratch resistant sapphire crystal. Skeleton transparent exhibition see through case back. Case diameter: 46 mm. Round case shape. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second. Additional Info: limited edition. Luxury watch style. Breitling Navitimer 01 Black Dial 18k Rose Gold Limited Edition Men's Watch RB012824/BE20BKCD.