One good starting point would be this one - http://www.pmwf.com/Watches/Seiko/TiPerpCalBackOpen.htm .thianwong said:Hi Catalin, I think you helped me once on the WUS HEQ site by posting a Japanese watch battery removal site showing many Japanese watches. I lost the bookmark. A fellow in his post on seiko SUSs needs to know how to remove the 8F32 stem/crown and that particular Japanese site showed how it was done.....
If it was you, could you please repost it ? thanks in advance!
Other good place with a lot of manuals is http://www.watchuseek.com/seikocitizen/ (including SERVICE manuals)!
Finally the one with actual service pictures is http://akiyose.com/battery-exchange/japan-watch.html