Nixon Regulus watch. Durable digital watch built to last. Military inspired design with a polycarbonate case. Functions include dual time, time of day (12 or 24 hour), day/date, auto calendar through 2099, dual chronographs with 1/100 second resolution visible from all mode screens, count down timer, alarm, adjustable LED backlight, and silent mode. 46mm, 100 meter /10 ATM custom injection molded fiber reinforced polycarbonate case. 29mm to 24mm tapered custom injection molded free-swing Thermoplastic Polyurethane (TPU 80) band. Imported.