High quality material and mute function ： Made of Metal, durable.Cronometer with mute mode, adjust at will, absolute silence, without "BEEP". 100 memories ： 1/1000 Second Precision Timer , meet the most basic sports. Light function ： The side button can turn on the light for a few seconds, so you can use it at night. Multi-function stopwatch ： function football, Stop function, Timing function, Alarm function, Clock function, Countdown function, Metronom for sports coaches, referees, athletes, soccer players, runners etc. / p Large display and ergonomic design ： Large display and very large number, easy to see the time and record data.The ergonomic design of your hands is comfortable and flexible. Material : Metal Color: silver Features: 1.hour, minutes, seconds, day of the week, month and day 2.100 memories with an accuracy of 1/1000 seconds Quantity: 1 piece Note: this does not include other things, the color is based on the first picture, and other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you!