- The watch machine adopts stainless steel spring, single metal light balance wheel, nickel base alloy hairspring and kelleg vertical mechanism.
- One button function, starts, stops and returns to zero by consecutive crown depressions.Durable, dust, water, shock and corrosion resistant.
- Useful for rest in exercise; Metronome funcion, Grasp all the rhythms in the sports, useful for Fitness gymnastics.
- The movement is equipped with 13 gems ,The watch machine can be used at -10°C~+40°C
- Durable, dust, water, shock. Resolution ratio(1/10s), Size about 50 x 68 x 16mm.
francis marion –
I purchased this stop watch Aug ’21 and even with minimum daily use, it’s garbage! Do not purchase if accuracy is a requirement. Sweep arm does not reset to 0; it resets three clicks to the left of 0. Additionally, the sweep arm does not stop but continues to run after you depress the button, rendering it useless to record the time elasped.
mark wentz –
Two of these stopwatch did stay synchronous after 1 hour.
Gene Litza –
worked great, easy to read and operate
then next day it didn’t start
rc –
it just stops. i returned it thinking it was just a fluk got another one same thing. justs stops. could be bad battery i suppose. but shouldn;t have to change it brand new.
Richard L. Conrad –
Wow should have read the reviews first. Starts, stops, next crown push, nothing, next, restart. Will not go to “Zero”.
Douglas! –
This type of Stop Watch is so easy to use and helps me to time my excersizes.😊
Kindle Customer –
I was excited for this product because it appeared to be exactly what I wanted. I wound it once and stopped just when the resistance changed. It was working for a few minutes and was reset to the zero position about 5 times before it stopped working. I would not recommend this product.
savisuze –
Not what I expected.