Silver-tone stainless steel case with a stainless steel and 18kt yellow gold bracelet. Fixed 18kt yellow gold bezel. Silver dial with yellow gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Tudor Calibre MT5400 Automatic movement, containing 27 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Solid case back. Round case shape, case size: 36 mm. Folding clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second, chronometer. Black Bay 36 Series. Luxury watch style. Watch label: Swiss Made. Tudor Black Bay 36 Automatic Chronometer Silver Dial Unisex Watch M79643-0002.