Pyle PSKI2 Skiing Digital Watch with Clock, Ski Mode, Altimeter, Barometer, Compass, Tide, Thermometer and Timer Altimeter - Altitude History & Graphical Display (Up To 8 Hours Record) - Weather Forecast ( Sunny, Slightly Cloudy, Cloudy, Rainy) - Automatic Shut-Off - Tide Graph With Time Data - Temperature Display In Altimeter Or Barometer Mode - Current Altitude With Resolution 1M Or FT (-999 To 9999M Or -2999 To 29999 FT With Resolution 1m Or 1ft) - Barometer - Compass - Ski Mode - Tide Calculation Through Year 2039 - Professional Stop Watch - Fastest Lap Calculation In Record Mode-Clock - Total Altitude Gain And Loss - Barometer Range (300 To 1099 Mbar/9.00 To 31.99 Inhg) - Electronic Compass With 2 Mode Display With Numeric And 8 Cardinal Readouts - Ski Trip Timer - Moon Phase And Moon Age Display - 1/100 Second Precision Stopwatch Max/Min Altitude - Resolution 1mbar/0.01inhg - High Accuracy Of +/- 5 - Show Altitude Graphical Display After The Trip End - Thermometer - Up To 99.5959''99 Total Time And Max 9.5959''99 Lap Time - Timer - Perpetual Calendar With Day Of Week Number Of Hill Counter - Max/Min Barometer And Temperature Memory - Resolution +/- 1 - Tide - Range (-50 To 70 C / -58 To 158F) - 99 Lap Memories - Single/Repeat/Up Count Timer - 12/24 Hour Format - Dual Time Clock - Sunrise/Sunset Time-EL Back Light