Cheers mates !!!
Im doing somthing I probably cant ....Im help out a buddy with a Grand Seiko SBGF003 /8J56-8000 / ref. 8N0172
And did get the stem out after some fiddling, but now I cant get the stem in again. Se mark on photo where I pushed in to release the stem with the battery in.
I did like I do with mecanical watches, take the crown all the way out, and then release the crown.
And when I try get it in, it goes sort of not in grip with the movment. Its only the second hand that moves when turning the crown.
Pls helm me, someone???