People seemed to like my last little Casio Fix-Up, so I decided to document another one
I have done a couple of Bluetooth enabled models, and another one came up. It was listed as faulty, with water damage, and a rather vague description saying "not working as it did before". I paid just under £15 all in for in, so took the gamble!
When it arrived:
On the surface, it looks not too bad, but it was very dirty....
On further inspection, it looks like the hands were bent, slightly, there was a fingerprint on the lower screen, the crystal was one of the most dirty I have ever seen.. I found that the watch was MOSTLY working, but no beeping, and the bluetooth was connecting to my phone ok.
So, next step was pulling it apart:
No idea what this guy was doing with this, it's not even a particularly old model?! I decided to give it a little clean in the sink, as I did not notice the o-ring poking out with all the dirt distracting me..
That was a little better, and you can see I noticed the o-ring now... I decided to leave the bracelet cleaning for later!
Lets get inside...
Well, that's wrong... The rubber gasket was backwards, so this potentially explained why the beep was dead. The little spring, and "finger" from the movement backplate need to get through to the beeper, and case-back to work... You can also see some corrosion from the water-ingress over the right of the gasket.
This corrosion was also on the back of the movement, right over the battery clip. This will clean up fine, but the battery clip itself is broken, which although annoying, wont stop it from working.
Here you can see the broken plastic under the clip:
This is a common problem on Casio stuff, people tend to get a little ham-fisted trying to pull it out when changing the battery, the trick is to use a little needle, and lever it over the clip. Sadly, its very hard to fix, but if I ever figure out a decent way to do it, I will be very happy!
Battery tested ok, and just needed a clean up!
Overall look at the back of the movement, sans battery:
Whipping it out to assess the damage:
You can see the bent hands here:
That will not do, so whipped out some tools, poked around. I managed to use a hand pusher and a small flathead jewellery screwdriver to lever the hands back into a working shape that looks good from the front. I tested they no longer rub/clash, and have enough clearance all over:
it's not perfect, but bending these things is risky, they can kink/break/crack really easily, so once they are close enough to work and look ok, I leave it...
Next, I whipped the cover off the case, and wow, the dirty theme continued here:
Little bit of work with q-tips and alcohol (not for me!) and it came up a little better!
Started to chuck it back together, and everything cleaned down with the usual q-tip/alcohol combo again
Re-lubed the o-ring:
Blurry, but in:
Re-fitted the gasket, correctly, this time:
Getting there:
Urgh, time to sort this:
Much better....
Case cover re-fitted:
On the wrist:
Time set, and hands corrected (done using the casio app):
And a dusty night shot (the dust was on the outside!)
It wears nicely, not 100% sure where it will sit in my collection? Perhaps a swapout for the GA-2100 model that I was planning on hydro-modding (filling with oil!)
Not a massive amount of work in this fix. They sell on for about £40ish second-hand, so if I move it on in the future, I should make back my time
