Arturo
Contributor
Hi there. I wonder if anyone has ever run into this problem with a Citizen Hyper aqualand. I open it up with a special watch tool, replaced the battery (3V Maxell Cr 2025, in case anyone is interested), lubricated the O ring and closed it back. Tested it on surface and underwater and works fine. Except for the ascent and daily alarms that stop beeping after the procedure. I wonder if I forgot to implement any step when changing the battery and is causing this malfunction. Both alarms worked OK before I replaced the battery.