debian 0 Posted May 3, 2011 For how long does the battery last in the f300hz movement? Share this post Link to post Share on other sites
amuthon 0 Posted May 3, 2011 For how long does the battery last in the f300hz movement? At least a year, depending on quality of the battery. I usually stop the watch, when not wearing, to spare the movement. Share this post Link to post Share on other sites
pfcdre 0 Posted May 3, 2011 i think on that one up to a couple of years on a decent renatta swiss battery Debian,hope that helps,can be 3 years on non chronos,but because of the higher running hz,i would knock off a bit,cheers mate Share this post Link to post Share on other sites
debian 0 Posted May 4, 2011 Thanks! They seem very nice. How loud is the humming noise? cold it be irritating? Share this post Link to post Share on other sites
