The amazing GW-9200 Riseman. 200 metres water resistant; Solar Power; Multi Region 6 - Receive signals in USA, Canada, UK, Europe, Japan and China! ; BAROMETER- Display range:260hPa-1,100hPa (7.65 to 32.45 inHg), atmospheric pressure tendency graph (past 24 hours graph display) atmospheric pressure differential graphic (arrows displaying the latest trends in atmospheric pressure); ALTIMETER - Display range: -700m – 10,000m (-2,300 to 32,800 ft.), cumulative altitude memory (memory works together with the stopwatch to record elapsed time, cumulative ascent and descent altitudes, highest and lowest altitude recorded); manual altitude memory (up to a maximum of 20 memory sets, with each set recording the altitude and the time and date measured); THERMOMETER - Display range: -10°C up to 60°C (14ºF to 140ºF);STOPWATCH - 1/100 second, measuring capacity: 24 hours, split time; World Time - 33 cities (29 time zones, daylight saving on/off, +UTC (Universal Coordinated Time) display; Countdown Timer - Unit: Countdown range: maximum 24 hours; measuring unit: 1 second; Alarm - 5 independent daily alarms (1 snooze alarm) hourly time signal. 2 year Casio warranty. Price quoted includes upper insured UK delivery.