Solar Power Pro Trek Wave Ceptor, with tough resin band - Multi Region radio reception for Mainland Europe, UK, USA & Canada, Japan; World time for 30 cities (29 time zones);Digital compass; Measures and displays direction as one of 16 points; Measures 0 deg to 359 deg; Altimeter - measuring range -700 to 10,000 metres (-2300 to 32,800 ft) measuring unit of 5 metres (20 ft) ; Auto memory measurements records up to 41 sets of data, each including altitude, date and time. Relative altitude display - Cumulative total ascent memory - Maximum altitude - Altitude alarm ; Barometer - Display range of 260 to 1,100 hPa/mb (7.65 to 32.45 in Hg) ; Display unit 1 hPa/mb (0.05 inHg) Atmospheric tendency graph; Thermometer - Display range -10 to 60 deg C (14 to 140 deg F) ; 5 Daily alarms ; Hourly time signal ; Stopwatch measuring in 1/100th second to 9'.59", 59.99"; Countdown timer measuring to a maximum of 24 hours; Blue backlight with auto light switch (allows backlight to operate when wrist is moved through 40 deg.); Power saving function;Low temperature resistance;Two year Casio warranty.Our price includes UK delivery. CASIO's official price guide £250.