?This is a multi-functional outdoor sports hiking watch with several functions£¬ such as time£¬ world time£¬ calendar£¬ alarm£¬ stop watch£¬ chronograph£¬ backlight and water resistant. And it also has several major function of altimeter£¬ barometer£¬ electronic compass as well as weather forecast. This is a very wonderful product that has all the features you need at various outdoor activities.<br><br><strong>Features:</strong><br>50 years automatic calendar(2010-2059).<br><strong>Power saving mode</strong>£¬ low battery indication.<br><strong>Key lock</strong> and <strong>key tone turn on/off</strong> function.<br><strong>Weather forecast</strong> (Sunny£¬ cloudy£¬ overcast£¬ raining)<br>Maximum <strong>countdown</strong> from 0:99:59:59.<br>Time of the <strong>48 cities</strong> local time in the 24 time zone of the world can be set.<br><strong>EL back light</strong>£¬ which help to see the time or data clearly even in the darkness.<br><strong>Digital compass</strong> to measure present direction£¬ tracking and magnetic declination setting.<br><strong>5 sets of alarm clock</strong>. (Alarm 1 to alarm 3 are daily or workday alarm£¬ alarm 4 and 5 are special day alarm)<br><strong>Barometer</strong> mode displays including air pressure£¬ current temperature£¬ pressure-tendency chart and weather forecast.<br><strong>Stop watch</strong>£¬ which measure range is 0:99:59:59£¬ has single timing and split timing two ways.<br><strong>Altimeter</strong> measures including absolute altitude£¬ relative altitude£¬ maximum altitude£¬ and displays high and low trend diagram.<br>Including functions of 12/24 hour format£¬ alarm£¬ hourly chime£¬ stop watch£¬ countdown timer£¬ world time£¬ 50 years calendar£¬ etc.<br><strong>50 meters daily life water resistant</strong>£¬ you can wear it while wash hands£¬ swimming or take a cold water shower. (do not press any buttons under water; do not wear it to the sauna or diving)<br><br><strong>Specifications:</strong><br>Brand: EZON<br>Item Type: Wristwatch<br>Style: Sport watch<br>Gender: Man<br>Close Type: Pin buckle<br>Color: Black<br>Dial Display: Digital<br>Dial Shape: Round<br>Accuracy: +/-1 second/day (+/-30 seconds/month)<br>Working Temperature: -10¡ú-60¡ú (14¡øF-140¡øF)<br>Storage Temperature: -20¡ú-60¡ú (-4¡øF-140¡øF)<br>Altimeter Range: -500-9000m (-1640ft-29527ft)<br>Altimeter Resolution: 1m (3ft)<br>Barometer Range: 300-1100hPa (8.86inHg-32.48inHg)<br>Barometer Resolution: 1hPa (0.01inHg)<br>Temperature Range: -10¡ú-60¡ú (14¡øF-140¡øF)<br>Temperature Resolution: 0.1¡ú (0.1¡øF)<br>Compass Resolution: 1¡ø<br>Power Supply: 1 * CR2032 battery<br>Band Material: TPU<br>Surface Material: Hardened glass<br>Watchcase Material: PC+GF<br>Movement Type: Digital<br>Water-resistant Level: 50m daily life water-resistant<br>Dial Diameter: Approx. 47mm / 1.85in<br>Dial Thickness: Approx. 13mm / 0.51in<br>Max. Girth: Approx. 225mm / 8.86in<br>Watchband Width: Approx. 23.5mm / 0.79in<br>Item Weight: Approx. 80g / 2.82oz<br>Package Weight: Approx. 284 / 10.03oz<br><br><strong>Package List:</strong><br>1 * Watch<br>1 * Box<br>1 * Manual (English)