R Posts 1 Likes 0 Rob Burford ·May 26, 2024 I’ve just purchased a second hand formula 1 and the stop watch is working but the watch doesn’t would this be due to the battery being low?
Posts 8,596 Likes 17,325 Mspeedster ·May 26, 2024 Some of the older F1 chrono models require two batteries. If yours is an old model, like a first gen, this could be the issue. Shouldn't happen on the newer F1 chronos, which only take one battery.