We use this watches to run competive swim meets and depend a lot on volunteer timers. These watches are very easy to operate and it takes only a minute to train volunteers to help during the meets.
Q: What model battery does this use as a replacement? Thanks
A: Hello Dan,
It depends on how old the stopwatch is. About three years ago the manufacturer switched the battery from a 392 to the battery they use now LR44. If you are purchasing it from our site, it will be the LR44.
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