Alpina Black Dial Ladies Stainless Steel Horological Smart Watch AL-281BY3V4B. Black PVD fiber glass case with a black PVD stainless steel bracelet. Uni-directional rotating rose gold-tone bezel with a black ring. Black dial with luminous rose gold-tone hands and dot hour markers. Arabic numerals mark the 3, 6, 9 and 12 o'clock positions. 1/100th markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent markers. Alpina calibre MMT-281-1 quartz movement. Scratch resistant sapphire crystal. Solid case back. Round case shape. Case size: 36 mm. Case thickness: 11 mm. Band width: 16 mm. Butterfly clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, activity tracking, sleep monitoring, sleep cycle alarms, get-active alerts, dynamic coaching, cloud backup and restore, worldtimer, notifications. Smart watch style. Watch label: Swiss Made.Â