18k sedna™ gold case with a grey alligator/crocodile leather strap. Fixed 18k sedna™ gold bezel. Grey dial with rose gold hands and index hour markers. Dial Type: Analog. Caliber Master 8511 manual wind movement. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 40 mm, case thickness: 10.6 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 Grey Dial Men's Watch 435.53.40.21.06.001.