. Features: Made of stainless steel with exquisite workmanship, sturdy, , shockproof, wear-resistant and good performance. This stopwatch is specially designed for sports, with high precision of 1/100s. Time calendar function: displays year, month, day, hour, minute, second, week, and 12/24 hours system is optional. Stopwatch function: 3 rows display 10/30/60/100/120 runway, segmented memory, accurate bids, with values up to 1/100 after second timing, max. Time 9 hours 59 minutes 59 seconds and you can see the fastest, slowest, average value, the memory data supports scrolling up and down to recover, and each function is easy to use. Countdown function: the countdown and counting function can be set, and the longest countdown is 9 hours 59 minutes 59 seconds, and it has a counting function. Alarm function: quickly turn on/off the daily alarm. Metronome function: the rhythm frequency can be selected 5 times/min-320 times/min (multiple times 5), and it has a counting function. It can be turned off to save power and the clock does not need to be reset. Mute can be set to meet silent link requirements. Great for sports, daily training, daily use and so on. 5 optional styles can be selected and it comes with a rope for easy carrying. Stopwatch only, other accessories demo in the picture are not included! Specification: Powered by: CR2032 button battery (included) Material: Stainless Steel Optional Runway: 10/30/60/100/120Size: app.6.1 x 7.3x1.3cm/2.4x2.79 x 0.51inColor: Stainless Steel Quantity: 1 PcNote: No retail package. Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1 x Sports Stopwatch