DIAMONDSTOPWATCH
Made in Shanghai Veteran watchmaker More than 40 years of experience in mechanical stopwatch production
China Famous Brand
On time, as always
We have more than 40 years of experience in the production of mechanical stopwatches. The "Diamond" brand stopwatches are well known in the domestic and international markets. Diamond mechanical stopwatch has 13 functional diamonds, classic structure, precise transmission, accurate timekeeping, and can work stably between -10℃~+40℃.