Model: RE916<br /><br />Shell: ABS<br />Strap: PU<br />Back / table back: stainless steel<br />Plastic， rubber strap<br />Built-in Battery life: normal use of more than one year (Japanese lithium battery model: CR2032)<br />Waterproof: Life waterproof (30 meters waterproof can be customized)<br />Accessories: neutral packing OPP bag (can be customized transparent PC case / carton / box)， an English manual<br /><br />Features:<br /><br />Watches and heart rate monitors combined<br />Heart rate measurement function<br />Calories measurement function<br />Time display function: date and time synchronized display<br />Alarm function: the timing， punctuality and timekeeping<br />Stopwatch function<br /><br /><br />Package Includes:<br />Watch * 1<br />Instructions * 1<br /><img src="http://img6.eachbuyer.com/x9/p100/eb04682_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04682_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04682_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04682_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04682_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04682_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04682_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04682_8.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04681_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04681_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04681_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04681_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04681_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04681_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04681_7.jpg" />