18kt yellow gold case with a brown leather strap. Fixed bezel. Silver dial with blue-toned hands and Roman numeral hour markers. Dial Type: Analog. Two - power reserve and retrograde 24 hour indicator. Manual wind movement. Scratch resistant sapphire crystal. Pull / push crown. Case diameter: 39 mm. Case thickness: 10.20 mm. Round case shape. Deployant clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second, power reserve, retrograde 24 hour. Luxury watch style. Breguet Tourbillion Power Reserve Silver Dial 18kt Yellow Gold Brown Leather Mens Watch 3657BA129V6.