18kt yellow gold case with a brown alligator/crocodile leather strap. Fixed 18kt yellow gold bezel. Ivory dial with yellow gold hands and index hour markers. Dial Type: Analog. Omega Calibre Master 8929 manual wind movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent see through case back. Round case shape, case size: 40 mm, case thickness: 10.6 mm. Band width: 20 mm. Tang buckle clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. De Ville Tresor Series. Luxury watch style. Watch label: Swiss Made. Omega De Ville Tresor Ivory Dial Men's 18kt Yellow Gold Watch 435.53.40.21.09.001.