Service, Repair & Adjustment Techniques (Not Timing or Regulation)

600 topics in this forum

1. Hairspring adjustment

   By Murks, January 24
   • 4 replies
   • 666 views
   • 
   • Mercurial
   • January 25

2. EB 8800 Balance Cock Reassemble Techniques

   By chuck2359, February 19
   • 4 replies
   • 403 views
   • 
   • Neverenoughwatches
   • February 19

3. Seiko 6139 run & stop

   By panchoskywalker, February 20   

   • seiko 6139
   • 4 replies
   • 511 views
   • 
   • Zonablazer
   • March 6

4. Omega 3330 Speedmaster Hand sizes ?

   By hofnerpres, February 21
   • 4 replies
   • 410 views
   • 
   • hofnerpres
   • February 22

5. Langendorf 10118: removal of center wheel

   By stm, March 13
   • 4 replies
   • 348 views
   • 
   • stm
   • March 15

6. Replacing movement: Proper or not

   By joelcarvajal, March 18
   • 4 replies
   • 359 views
   • 
   • AndyGSi
   • March 18

7. Seiko 5606a Automatic Winding Mechanism

   By jyard, July 10, 2022
   • 3 replies
   • 4.6k views
   • 
   • JohnR725
   • July 14, 2022

8. Balance staff installation

   By Sandy13, August 14, 2022
   • 3 replies
   • 2.2k views
   • 
   • Sandy13
   • August 15, 2022

9. Omega 1255 Chrono mechanism reassembly

   By Chrono15, September 12, 2022
   • 3 replies
   • 1.8k views
   • 
   • Chrono15
   • September 12, 2022

10. Damage to the barrel bridge - leave or repair?

    By SpringMangler, October 5, 2022
    • 3 replies
    • 2.2k views
    • 
    • anilv
    • October 6, 2022

11. What can be done inside the barrel to increase amplitude

    By Neverenoughwatches, October 25, 2022
    • 3 replies
    • 1.9k views
    • 
    • watchweasol
    • October 26, 2022

12. Am I stuck with Monday on my Longines Rodolphe?

    By mart2436, October 26, 2022
    • 3 replies
    • 2.5k views
    • 
    • grsnovi
    • October 30, 2022

13. The Balance Wheel Oscillates For Only A Couple Of Seconds.

    By Ammar, October 27, 2022
    • 3 replies
    • 1.5k views
    • 
    • Ammar
    • October 29, 2022

14. Stem insertion problem Seiko 6602B

    By deloidtoc, November 9, 2022
    • 3 replies
    • 1.8k views
    • 
    • aac58
    • November 11, 2022

15. Has the ETA 2824 always had hacking?

    By SpringMangler, November 26, 2022
    • 3 replies
    • 2.4k views
    • 
    • SpringMangler
    • November 27, 2022

16. Friction tight screw down pendant tube.

    By Hiren, December 22, 2022
    • 3 replies
    • 1.4k views
    • 
    • watchweasol
    • December 30, 2022

17. Dial feet repair

    By BrehmerR, January 12, 2023
    • 3 replies
    • 2k views
    • 
    • GuyMontag
    • January 14, 2023

18. Landeron: Minute chrono hand moves back when chrono started

    By watchfellow, January 21, 2023
    • 3 replies
    • 2k views
    • 
    • nickelsilver
    • January 26, 2023

19. Broken dial screw

    By hanseman, January 22, 2023
    • 3 replies
    • 2.7k views
    • 
    • hanseman
    • January 23, 2023

20. Help broaching hairspring collet.

    By Nucejoe, January 22, 2023
    • 3 replies
    • 1.6k views
    • 
    • Nucejoe
    • January 22, 2023

21. Removing material from an already poised balance rim.

    By Nucejoe, January 27, 2023
    • 3 replies
    • 1.8k views
    • 
    • Nucejoe
    • January 28, 2023

22. Waltham 8 Day Balance Jewel

    By Davis, February 2, 2023
    • 3 replies
    • 1.6k views
    • 
    • Davis
    • February 26, 2023

23. Click spring problem

    By tonydagee, February 26, 2023
    • 3 replies
    • 1.6k views
    • 
    • tonydagee
    • March 1, 2023

24. Removing the crown of a front loading Rado Manhattan

    By Kronoskope, March 5, 2023
    • 3 replies
    • 2.3k views
    • 
    • Nicomedes
    • June 10, 2024

25. Vintage Bulova Selfwinding mainspring questions

    By Levine98, March 6, 2023
    • 3 replies
    • 3.2k views
    • 
    • dadistic
    • March 7, 2023