From the alpina alpinerx collection, this men's watch features a black dial with a screw-down crown, blue hands, and sensors on the dial and case that track the altitude, barometer, compass, connected gps, uv indicator, temperature in any atmosphere, sleep tracking, calls and message notifications, a world timer, and a digital display in a 45. 0mm blue resin case. The reliable japanese quartz movement ensures accurate time keeping. The blue rubber strap secures with a fold-over clasp. Water-resistant to 100 meters, this watch includes a one-year limited manufacturer warranty.