NEW Pro Trek; Multi - Region, Solar Power, Radio Controlled with Duplex LCD; Signal reception for Mainland Europe, UK, USA, Canada, Japan and China; World time for 30 cities (29 time zones); Digital compass with 20 seconds continuous on-screen measurement; 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) ; manually record up to 25 sets of data, each including altitude, date and time. 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) ; World Time for 48 cities (31 time zones); Sunrise/Sunset time for specific date; 5 Daily alarms with hourly time signal ; Stopwatch measuring in 1/100th second to 23.59', 59.99"; Countdown timer measuring to a maximum of 24 hours; Blue backlight with auto light switch (allows backlight to operate only in the dark); Power saving function; Lightweight and slimline - Approx size, 56mm x 50mm x 11mm; Approx weight - 69g. Two year Casio warranty.Our price includes UK delivery. CASIO's official price guide, £250