Functions for this Casio Waveceptor timepiece include:- LED light, Solar Power, Radio signal reception (EU, USA, Japan, China), Neo-display, World time function, Stopwatch function - 1/100 sec. - 1 hour, Timer - 1/1 min. - 100 min, 5 daily alarms, Button tones on/off, Multi-language, Automatic calendar, 12/24-hour timekeeping, Stainless steel resin case, Solid stainless steel band, Safety Catch, Battery level indicator, Water resistance classification (10 bar), Weight approx. 94 g.