Seiko H558 5010 - any info

[lewie]

Hi all
picked up a H558 5010 in need of rescuing- has anyone any experience on these 
I’ve cleaned the case up and need to get the movement looked at 
I need some info on the crystal gasket as the one I it doesn’t look correct - There’s a gap between it and the inner ring 
on dissembling it was full of cr*p under the bezel so not reciently removed 
any experience please chime in 
H558 by biglewie, on Flickr

H558 by biglewie, on Flickr

[pip]

I’ve done one, can be fiddly. I used an old write up by Simon siralan that was on here or TOF, but I think it was on here. I have a copy as a pdf so if you can’t find it ping me an email address in the DMs and I will send a copy of it over to you if you like.

[lewie]

Cheers phil
Pm coming