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Hi, I made this step by step tutorial to help people who bought negative displays and now struggle to fit them in. This display modification will fit F91W, F84W, W59, W86, A158, A159, A163, A168 and more bytechsas.etsy.com

Since lots of you liked my Black and Gold Casio mod I made another! This one is a little more Gold than Black. This time I used Casio A159 as main piece and bracelet from Casio B640. I used inverted display which I got manufactured and hopefully they will be available to buy by the end of next week. Thanks for watching. Visit my shop: www.etsy.com/shop/WildTechsas Casio A159 Gold: (US) amzn.to/...

CA53W is one of the most iconic Casio watches and I never liked it, so I never bought one, until now. Calculator always felt like a gimmick and I never seen anyone use it. It still feels like it's a gimmick especially now when we have smartphones which can tell time, has a calculator and are more practical in general. It's definitely more of an accessory than anything else. And looking at it th...

Another great find on eBay. This Casio has tachymeter function which is used to calculate average speed. How useful it is to a normal human being in everyday situations is hard to say, but it looks cool! This TRW-20 is mph version. It is identical to TWR-21 which is km/h version. I did my best to make it look like original, unfortunately lettering was already halfway gone so I decided to remove...

I love finding crazy Casio models that I didn’t even know existed. This one is one of those. Some come in worse condition than others but this TGW-10 held up nicely. Im sure someone changed the battery already so I didn’t even bother opening it up. Only issue was badly scratched crystal which is not an issue at all if you have some sanding paper. Flat lifted crystal made removing scratches much...

I don't get many custom modification requests and it's rarely something that I would enjoy making. This one I enjoyed, mostly because I had complete freedom to do what ever I want. I wanted to recreate a vintage look of Casio DW7000 series watches and for that I chose Casio Royale AE1200. I love the result and this is my favourite mod so far, I might do something similar in the future. Thanks f...

I had this black Casio Royale laying on my desk forever. I had a few ideas of what to with it, but never finished any of those projects. Recently I came across @casio.mods on instagram and I was inspired. Casio AE1200 mod turned out better than expected. Black and amber yellow color creates rich contrast and LCD it is a joy to look at! Visit my shop: www.etsy.com/shop/WildTechsas Black Casio AE...

In this video you can see what a struggle it is to change an LED in Casio F91W. My soldering skills are close to 0 and $5 USB soldering iron was not the best choice. Despite that I managed to do it. Anyone who has no alcohol dependence or parkinson's should be able to do it this mod. The final result was not as great as I expected. Definitely better but next time I would use LED brighter than 0...

The watch is disgusting both in condition and design. But it was cheap on Ebay and it says G-Shock on it. Visit my Etsy shop: www.etsy.com/shop/WildTechsas Screwdriver set: (US) amzn.to/2IJex1R (UK) amzn.to/2UHJ6qj Cutting Mat: (US) amzn.to/2IZZRee (UK) amzn.to/2XMKUjI Xiaomi Wiha Screwdriver set: (US) amzn.to/2R9myka (UK) amzn.to/2qiPNGe Music by Back to 84: thmatc.co/?l=ED0A28FE czcams.com/ch...

Casio W800H is a great watch! But it can be better... For unknown reasons countdown timer is factory disabled on 3240 module used in W800H. Luckily masterminds of the internet figured how to hack the watch to its full potential. In addition I slipped a color filter in there to make it more personal. Overall, Casio W80H is great. Maybe a little ugly but functional, especially with countdown time...

Giveaway! Yes. This watch will go to one of you. Where ever you live, you'll get it. You need to HIT the Subscribe button and follow me on instagram @bytechsas. I will select one of you randomly on 5th of April! Filled my Casio F91W with oil to make it water proof. People call it hydro mod and in theory it works and there are people on the internet who proved it. bit.ly/2UmSt1I I have no need f...

Casio F84W might be my new favourite. Sadly it's made for Japanese market and not that easy to get one here in Europe. Nato strap looks great thanks to lugs that stick out of the case and blends in nicely with the strap unlike Casio F91W. This time, rather than modifying display myself I used the one that comes with inverted display A168. Simple mod and that's the result. Thanks for watching. V...

I'm back and I have something new to show you. Lately I noticed display mods getting done using color filters rather than polarisers. Guys from channels @WatchingCasio and @watchNcarry are doing great job with their modifications and like every competent youtuber I decided to copy them, go watch and follow them now! Combining color gels with different nato straps can get pretty awesome combinat...

I'm back and I have something to show you. This one is a love child of Casio F91WG-9 and A168WEGB-1BEF and it is my favourite Casio mod so far. This time I didn't have to replace a polarising film. I used LCD from A168WEGB-1BEF which is already an inverted LCD and the result is much better. I also used black stainless steel strap from the same A168WEGB-1BEF. Still as slim as original Casio F91W...

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