https://speedtimerkollektion.com/ is a good source of parts for Seiko you will just have to keep looking, both the watches you need backs for are very collectable now and demand high prices so I doubt any one would sell any case parts for them cheap.
Good day to all! Would anyone know where I could source case backs, specifically Seiko (6138-0040 and 6139-7100), beside eBay? The few I can find are priced astronomically and the shipping is more than the part!
I think i "screwed" up. I screwed back the quarter screws as well and I don't think they are quarter screws. Plan B is to screw them back in and turn out the meantime screws one or two more turns...add washers if I have more than 3 turns as recommended and see where I get. BTW, I'm doing this with the balance in place but hold it carefully with tweezers. Any issue there? Sent from my GT-N5110 using Tapatalk