Stainless steel case with a water resistant genuine leather strap. Fixed stainless steel bezel. Silver dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Combined date and 1/100th second sub-dial. Quartz movement. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case diameter: 44 mm. Case thickness: 12 mm. Round case shape. Band width: 20 mm. Band length: 8 inches. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, ios and android compatible, motionx activity tracking, sleeptracker sleep monitoring, sleep cycle alarms, get-active alerts, smart coaching, motionx cloud backup and restore. Additional Info: battery life: 24+ months; this smart watch keeps track of your daily activity, and keeps you updated by sending you alerts.. Dress watch style. Watch label: Swiss Made. Item Variations: AL 285S5AQ6, AL.285S5AQ6, AL285S5AQ6. Alpina Horological Smartwatch Silver Sunray Black Leather Mens Watch AL-285S5AQ6.