Jump to content
  • Similar Content

    • By Joshua
      Hey, so I have a question. I've got an Invicta dive watch with a NH35A movement here that whenever I unthread the stem and crown as it is unthreading the date starts changing. Once its unthreaded I can change it to the 1, 2 and 3 positions and set and wind it accordingly. How can I fix this and what is causing this? 
       
      Yours truly, Josh
    • By Lorenz
      Hey guys, my name is Lorenz. I am an 18 year old electrical engineering student from Germany. 
      I got this Breitling chronospace a56012.1 from my granddad and I want to repair it.
      Besides a slight clicking noise while turning the crown ( someone please let me know if this is normal ) it works just fine.
      My main problem is that the black color on the Bezel is worn out on some positions and I dont know where to find a paint that holds on the metal nor do I know how to paint it again.
      I have worked with watches already, I disassembled a mechanical movement cleaned and oiled it again so I feel pretty confident in doing this job.
      And I would also like to change out the crystal, does anyone know what size crystal I need for this watch?
      Thanks in regards for any advice.

    • By rduckwor
      Early 60's Elgin 10K Shockmaster. I suppose one of their attempts at water proofing a watch (see the crystal and gasket in the second picture). The question is how to get the crown off (Its wobbly when pulled out to the set position and I am certain it contains a gasket) so I can remove the movement? Dis-assemble the keyless works in place so I can grab the stem and unscrew the crown?? Thanks.


    • By wilding
      Hello there watch fix fans. Here's (I hope) an interesting one for you.
      I have this beautiful small ladies 'Fero Feldmann' Swiss-made watch - it came in a bag of "used and to be repaired" watches.
      From what I can see, the mechanism seems in very good working order. Just a slight shake and it goes and goes. There is no strap, but that is not the issue here.
      The problem is the stem and/or crown. As you can see, there is definitely no crown. But I am wondering about the stem.
      The watch does have its case and edoes have, as you can see, a hole where the stem and/or crown will/should fit in.
      There is something which appears to be some kind of part-stem at the 3 o'clock position.
      Using tweezers I can pull it out and push it back in quite freely. A very small screw on top holds this "stem" in place. I think you can see, in ths second photo, how this "stem" attaches to the rest of the movement.
      Clearly I need to attach a crown. BUT what about a stem? A stem extension? Or one of those crowns which has an extended stem-like attachment which should fix onto this current "stem" in this watch?
      Yes, the watch face is somewhat scratched, and the minute hand is a little bent at the top. You may say it is not worth my while trying to get this fixed. But I just SO MUCH like this little watch and would LOVE to give it life again! It clearly IS still "alive" - though I'm not sure if it is a mechanical wind-up or an automatic. The latter of these seems to be the case - as I said earlier, a little shake and the mechanism goes and goes. PErhaps with a little oil (and lots of encouragement) it can be made good.
      So my main question - what kind of stem/crown to attach and how to do it?
       


    • By examiner
      How to remove this winding stem? I don't know what I should push to remove this winding stem.

  • Recently Browsing

    No registered users viewing this page.

  • Topics

  • Posts

    • Suggest that you post in the correct forum which is "watch repair help" or perhaps "chat about watches", because not everyone reads all sections. You can also ask moderator to move you post.
    • There is no other way. Note well, it is a 600m waterproof watch, these are normally built with as single piece cases, quartz or mechanical.
    • Good approach.  I have made a habbit of checking set mech with just the mainplate and stem, fixing faults, rinse and start assembly with stem attached.  I feel more direct control over/ much improved stem installation and results. Good percentage of postings for help are about stem issues, most of which will surprisingly be eliminated if we start assembly with " stem issues solved" approach.  
    • Thanks, and yes, that could very well be the problem! The design definitely seems to leave no room for imperfections! However, I'm happy to say that I just came up with a solution. I'm not a technical guy so I really, truly surprised myself (än är inte undrens tid förbi ). I realized that the case was big enough to insert the movement into the case with the stem attached to the movement, crown unscrewed of course, and then hold the stem with pliers inside the case while screwing back the crown from the outside of the case.
    • Somehow, I missed this one. I have not gone through all the posts. The s/spring hangs from the small bracket behind the movement, red circle; the pendulum and its rod are attached to the s/spring. The crutch fits into a slot in the pendulum. The s/spring and pendulum fitting is similar to a Vienna wall clock, the proper ones not the cheap German type.
×
×
  • Create New...