Enjoy the functionality of this sporty digital watch that features a 100-hour chronograph, countdown timer, miliary time, dual time zones and daily alarms. Measurements: 50mm case; 22mm case depth; 23mm band width. Strap/closure: Rubber strap with buckle closure. Movement: Quartz movement. Quartz movement: powered by a battery and features an internal electrical circuit to control the rate of the watch's ticking. Complications: 100-hour chronograph; 24-hour countdown timer; military time; dual time zones; daily alarms. Other features: INDIGLO backlight technology. Face: Acrylic face. Plastic/rubber Imported