Casio B612W vintage digital watch

This video is about trying to fix an old digital Casio. I have managed to clean it, polish it and replace the battery. Sadly the display is not showing anything unless you put pressure on it.
Links:
www.digital-watch.com/DWL/1wor...
www.casio.com/europe/watches/...

[@cj80gdi]

From minute 10 towards 14 the watch is opened and the main issue in regards not working display is presented. If some of you know how to fix this issue, please let me know!

[@MartyH79]

Hi, have you tried to do the AC reset? If not connect the AC contact with positive part.

[@cj80gdi]

Hello, thanks for the hint! I have managed to AC reset it, but without success. :(

[@zzzzxxxx341]

Can I buy it?

[@cj80gdi]

Currently not for sale!