Silver-tone stainless steel case with a stainless steel & yellow gold bracelet. Fixed yellow gold bezel. Silver dial with index hour markers. Dial Type: Analog. Tudor Calibre MT5601 Automatic movement, based upon Tudor MT5612, containing 26 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: 41 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second, chronometer. Black Bay Series. Luxury watch style. Watch label: Swiss Made. Tudor Black Bay 41 S G Automatic Chronometer Silver Dial Mens Watch M79683-0002.