Stainless steel case with a black satin (leather backed) strap. Fixed stainless steel bezel. Black dial with luminous silver-tone hands and diamond hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Date display at the 6 o'clock position. Combination sub-dial displaying: date and 1/100th second. Calibre MMT-285 quartz movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape. Case size: 39 mm. Case thickness: 13 mm. Band width: 19 mm. Band length: 8 inches. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second, date, activity tracking, sleep tracker®, sleep cycle alarms, world time 24 time, zones, get-active alerts. Smart watch style. Watch label: Swiss Made. Alpina Horological Smartwatch Diamond Ladies Watch AL-285BTD3C6.