18kt rose gold case with a black alligator leather strap. Fixed gold-tone bezel. Silver-tone dial with gold-tone dauphine-style shape hands and Arabic numeral hour markers. Tachymeter. Dial Type: Analog. Chronograph - two sub-dials displaying: 60 seconds, and 30 minute. Roger Dubuis Calibre RD680 Automatic movement, containing 44 Jewels, composed of 263 parts, bitting at 28800 vph, and has a power reserve of approximately 52 hours. Scratch resistant sapphire crystal. Screw down crown. Skeleton transparent exhibition see through case back. Cushion case shape, case size: 44 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, hour, minute, second. La Monegasque Series. Luxury watch style. Watch label: Swiss Made. Roger Dubuis La Monegasque Silver Dial Black Alligator Leather Mens Watch RDDBMG0004.