Limited Edition item. Triple Sensor Pathfinder ProTrek. Black resin and stainless steel case. Titanium link bracelet. Fold over deployment clasp. Analog and digital dial with luminous Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China). Receives time calibration radio signals which keep the displayed time accurate. Auto receive function up to 6 times per day (up to 5 times per day for China). Manual receive function available. Digital compass measures and displays direction as one of 16 points. Measures 0 to 359 degrees in 1 degree increments. 20 seconds continuous measurement. Hand Indication of North. Bidirectional calibration and Northerly calibration function. Magnetic declination correction. Altimeter measures from -700 to 10,000m (-2,300 to 32,800 ft) in 5m (20ft) increments. Hand Indication of Altitude Differential. Manual Memory measurements. Memory capacity: 14 records. Measurement data: altitude, date, time. High / Low altitude memory. Cumulative ascent / descent memory. Reference altitude setting. Altitude tendency graph. Barometer measures from 260 to 1,100 hPa (7.65 to 32.45 inHg) in 1 hPa (0.05 inHg) increments. Hand Indication of Pressure Differential. Atmospheric pressure tendency graph. Thermometer, with a range of -10 to 60 C (14 to 140 F). Accurate to 0.1 C (0.2 F). Water resistant to 100m and low temperature resistant (-10 C / 14 F). 29 times zones (29 cities + UTC), city code display, daylight saving on/off. 5 Daily Alarms. Hourly Time Signal. 60min chronograph measures in 1/100sec increments. Measures elapsed time, split time, 1st-2nd place times. 60min countdown timer, counts in 1sec increments. Full auto calendar pre-programmed until the year 2099. 12/24 Hour Formats. Button operation tone on/off. Tough Solar Quartz, featuring the Tough Movement technology. Auto hand home position correction. Case measures 50mm diameter by 14mm thick.