Black stainless steel case with a black rubber strap. Fixed black stainless steel bezel. Black dial with blue hands and Arabic numeral hour markers. Dial Type: Analog-digital. Android OS 4.3+, iPhone 5/iOS 9+ quartz movement. Scratch resistant mineral crystal. Pull / push crown. Solid case back. Round case shape, case size: 42 mm, case thickness: 14 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: date, hour, minute, second, smartphone notifications, activity tracking, custom goal setting, sleep monitoring, customizable buttons & automatic time zone updates. Smart watch style. Marc Jacobs Riley Hybrid Quartz Analog-Digital Black Dial Smart Watch MJT1001.