?This is a multi-functional out door sports watch with several functions£¬ such as time£¬ calendar£¬ alarm£¬ measure the distance£¬ step size£¬ speed£¬ calories burned and BMI index£¬ etc. during your exercise. The watch can save and display last 10 exercise records£¬ which is really a very wonderful product to help you to lose weight or develope a good fitness habit.<br><br><strong>Features:</strong><br>Low battery indication.<br>50 years automatic calendar(<strong>2010-2059</strong>).<br><strong>Key lock function</strong>£¬ preventing accidental operation.<br><strong>EL back light</strong>£¬ which help to see the time or data clearly even in the darkness.<br><strong>Save and display last 10 exercise records</strong> of the following data: calories burned£¬ distance£¬ speed£¬ steps£¬ exercise time.<br>Your can set your <strong>personal informations</strong> such as gender£¬ age£¬ height£¬ weight£¬ step size and imperial/metric units for better using pedometer function£¬<br>Including functions of 12/24 hour format£¬ alarm£¬ hourly chime£¬ stop watch£¬ countdown£¬ 50 years calendar£¬ and <strong>step calculate</strong>£¬ <strong>measure step size</strong>£¬<strong>calories burned</strong> and <strong>BMI</strong>.<br><strong>Stop watch</strong>£¬ which measure range is 0:99:59:59£¬ has <strong>single timing</strong> and <strong>lap-timing</strong> two ways. And the lap-timing can record up to 30 circles.<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: 0¡ú-50¡ú (32¡øF-122¡øF)<br>Storage Temperature: -10¡ú-60¡ú (14¡øF-140¡øF)<br>Power Supply: 1 * CR2032 battery<br>Band Material: TPU<br>Surface Material: Hardened glass<br>Watchcase Material: ABS<br>Movement Type: Digital<br>Water-resistant Level: 50m daily life water-resistant<br>Dial Diameter: Approx. 47mm / 1.85in<br>Dial Thickness: Approx. 12mm / 0.47in<br>Max. Girth: Approx. 225mm / 8.86in<br>Watchband Width: Approx. 24mm / 0.94in<br>Item Weight: Approx. 69g / 2.43oz<br>Package Weight: Approx. 190 / 6.69oz<br><br><strong>Package List:</strong><br>1 * Watch<br>1 * Box<br>1 * Manual (English)