Jump to content

Sellita 210-1 stem comes out on its own/can't set time

Nolan7171771

By Nolan7171771
in Watch Repairs Help & Advice

 Share

Recommended Posts

Nolan7171771 New Member

Nolan7171771

Posted
Posted

Well I messed up my new watch assembly.

I put together my watch, was pretty proud of it. Everything was working. The only thing left was to cut the stem to size, put it back together, and celebrate.

I took the stem out, cut it, tried putting it back in and couldn't quite get it to go in all the way. Tried a few times and eventually the stem went in and I was able to wind and it set the time.

But the stem was still just a little too long...

Took the stem back out, cut a tiny amount off, and tried again. Again, stem didn't want to go in fully. Finally got it in again, but then it didn't lock. I can wind the time but if I try to set the time I can just pull the stem out with my hand without pushing the pin.

That's the state the watch is in now. Not sure what to do.

 It's a Sellita 210-1 manual wind movement.

Thanks for any advice!

Link to comment
Share on other sites
  • 3 weeks later...
 Share
Go to topic listing


  • Recently Browsing

    • No registered users viewing this page.

  • Topics

  • Posts

    • rjenkinsgb
      My first Gruens. Precision 510 and N510R movements.

      By rjenkinsgb · Posted

      Snap! I recently finished my Gruen 510 movement - though the case for mine is in a rather sad state; I'm going to try re-plating it (in nickel, it's not a gold one).   Re. the screws, I got a few of the one gram mixed batches from ebay. I've only needed a couple of screws for things so far, both rare, minuscule types - but both in the mix, after enough time sorting through them! The ones such as normal bridge screws are quite common in those lots.  
    • rjenkinsgb
      Any tips to correct a sloppy error?

      By rjenkinsgb · Posted

      Two pins or screwdrivers angled out slightly, pressing through from the barrel centre from the opposite side so they contact just clear of the hole in the lid? eg. Strap pin driver needles or similar.
    • Geotex
      Any tips to correct a sloppy error?

      By Geotex · Posted

      That's a good idea - shrinking down the nut and wrench size from the old casebook trick!
    • GuyMontag
      Movement holder made with 3D printer

      By GuyMontag · Posted

      I missed this earlier. The dial isn't going into the holder, it should sit proud of it. This is what I am currently using which I print for each different movement.    
    • Neverenoughwatches
      Setting lever spring

      By Neverenoughwatches · Posted

      I didn't think pulling to set position would work harden the spring, in that position it is stressed where the arm starts. By work hardening i meant rapid polishing at that point, a bit like polishing a pivot work hardens as it compresses the steel. I doubt polishing by hand would achieve much in that respect though. Its finished, arm polished up mostly at the join to the bridge's main body. I'm ok with it, the screw holes aren't great as i had to open them up by redrilling and positioning it was difficult, I'm not much use with a loupe, opening up with a file might be a better option for me or i could just use the correct drill size 😅. And the detent is way too deep, i had to guess that with the stem release out of position and sat on top, but i only took one measure and went for it, no slowly slowly catch your monkey 😅. First go I'm happy , well sort of, it works and thats a big thing for me, next one will have a bit more finesse.  Anyone thats interested, after filing, i used a 2000 grade home made diamond  micro file and then 20 micron film, the film is much better than wet and dry, more stable to use and doesn't shed cheap grade grit everywhere , then auto polish on a sponge pad.
×
×
  • Create New...