Timer mod on W-800H

Negative display on Casio W-800H is bad. Positive LCD is very good. But how does W-800H compare to the AE-1200WH Worldtimer? How hard it is to hack the timer function on W-800H?

Worldtimer review:    • Boring watch? Casio AE-1200WH WORLDTIMER  

My tier list for watches: http://tomaswatchreviews.com
My Instagram:   / tomaswatchreviews  
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Buy W-800H
Buy on amazon.com: https://amzn.to/3bOyjFK
Buy on amazon.co.uk: https://amzn.to/3o7J9wb
Buy on amazon.de: https://amzn.to/3mUzAS7

Buy Worldtimer
Buy on amazon.com: https://amzn.to/3AGSiQC
Buy on amazon.co.uk: https://amzn.to/3iTtVcz
Buy on amazon.de: https://amzn.to/3DCNKwF

(This/these is/are affiliate link(s), I get small commission if you use this/these link(s) to buy something. Price will be the same as non affiliate, thank you!)

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This channel is about watches. I like watches, but I am no expert or collector and everything I say is just my personal opinion. I just simply had an idea of having fun by running a youtube channel about my experience with the watches I buy. So I set the budget of a 1000 euros and started the channel. This is why I flip most of my watches, because I have to stay within my budget while introducing new watches to the channel. And that is why all the watches you see on this channel are the cheap ones as well.

My location: European Union, Lithuania
My wrist size is 16,5 ~ 17cm (6.5in ~ 6.7in)