Casio Pro Trek men's watch, black PRW-35-1AER, resin case and strap. Watch with resin case with a diameter of 51.5 mm and a thickness of 13 mm. Bezel in silver-coloured matte finish resin. Gray digital dial. Clock with Full automatic LED light, Resistant to low temperatures (-10 °C), Solar function, Radio signal reception (EU, USA, JPN, CHN), Neobrite, Barometer (260 / 1,100 hPa), Thermometer (-10°C / +60°C), Digital compass, Altitude detection up to 10,000 m, Altitude detection in accumulation, Altimeter data memory, World time function, Stopwatch - 1/100 sec - 24 hours, Timer - 1/1 min . - 1 hour, 5 daily alarms, Automatic hand adjustment, Key sound on/off, Hand movement function, Crown protection, Smart Access Technology, Automatic calendar, 12/24 hour format, Mineral glass, Resin strap black colour, battery level indicator, Wr 10 Bar. Watch delivered with original box and official guarantee.