100% brand new and high quality. Features: Made of stainless steel with exquisite workmanship, solid, durable, anti-shock, wear resistance and good performance. This stopwatch is special designed for sports, with high precision of 0.01s. Time calendar function: it display year, month, day, hour, minute, second, week, and 12/24 hour system is optional. Stopwatch function: It features segmented memory storage, accurate value up to 1/100 second timing, max. time 39 hours 59 minutes 59 seconds. Alarm function: It can be set alarm everyday, quickly turn on/off the daily alarm. On time alarm function: You can turn on/off it. Countdown function: it can be set the countdown and count function, and the longest countdown is 39 hours 59 minutes 59 seconds, cycling timing, and reminder duration is also can be set. Light display function: With light button, long press 4s to turn on. It can be turned off to save power, and the clock does not need to be reset. It can be set mute to meet the use of quiet links. Great for sports, daily training, daily use and so on. Stopwatch only, other accessories demo in the picture is not included! Specification: Powered By: 1 x Button Battery(Included) Material: Stainless Steel Accuracy: 0.01s Size: app.7.4 x 6 x 1.5cm/2.91 x 2.36 x 0.59in Color: Steel Quantity: 1 Pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Sports Stopwatch