Double Digital Casio Repair - Can I Fix These Watches?

Double Digital Casio Repairs CA-86 and a Databank DBA-80 from the 80s. Will they work again?
My Second Channel - / @mywatchreviews
Make a one off donation to the channel here: www.buymeacoff...
My tool affiliate links page. Items do not cost you any more and I earn a small commission. All tools are hand picked by myself. myretrowatches....
like to buy a T-Shirt? then please look here: teespring.com/...
Thank you for your support.
My website: myretrowatches....
My Facebook Group - Retro & Vintage Watches & Restorations
/ retro.vintage.watches....
My Instagram: / myretrowatches
Email. [e-mail]
#watchmaking #watchrestoration #retrowatch