Today the Garmin button on my Mk1 stopped working. It was working fine before my second dive today but after the dive it does nothing. All the other buttons appear to be working.
The Garmin button is integral to the watch so other than keeping time, counting steps, floors and my heart rate the watch is now useless. I can't use it for activities. I can't use it for diving (as I can't set gas mixtures, etc. I can't even set an alarm (well, I can set it with my phone but I then won't be able to turn it off).
I did restart the watch (holding the Sleep button down for 25 seconds turns it off) but that made no difference.
I will call Garmin support tomorrow and hopefully they have a replacement in stock.
Not happy!