Some time ago, I and others) received a digital watch from Alwil.
I need to reset the Year but don’t have a clue how to find this setting.
Without the correct year, the day of the week is wrong… :‘( :’(
Thanks. 
Set switch on the back of digital watch to the time setup position and then press MODE button until year is blinking instead of time. Worked for me yesterday…
Thank you back to the correct time date etc.
(Next time I’ll be more careful before moving the computer and knocking the clock on the floor.) ;D
I think I’ve never thanked for this watch too… better late than never 8)
:‘( :’( unfortunately mine has stopped working the LCD screen kept flickering and went blank, I replaced the battery but no joy :‘( :’(.
I think you’ve probably earned a replacement… ;D (Hint… Hint… Hint…)