If you have a question about our services or just want help
with a horological related task see our Q&A page or go to
our technical pages.
| 1. Case screw |
23. Outer bit |
| 2. Upper pallet pivot hole jewel |
24. Center bit |
| 3. Upper escape wheel hole jewel |
25. Seconds bit |
| 4. Hairspring |
26. Lower third wheel hole jewel |
| 5. Upper forth wheel hole jewel |
27. Center shaft and cannon pinion |
| 6. Upper third wheel hole jewel |
28. Click spring |
| 7. Case screw |
29. Ratchet wheel |
| 8. Mainspring barrel |
30. Barrel arbor square |
| 9. Barrel bridge |
31. Ratchet cock |
| 10. Upper barrel arbor pivot |
32. Intermediate winding wheel |
| 11. Hairspring stud |
33. Yoke |
| 12. Balance cock |
34. Crown wheel |
| 13. Regulator star micro adjust |
35. Setting wheel spring |
| 14. Regulator |
36. Setting wheel |
| 15. Balance wheel |
37. Minute wheel and pinion |
| 16. Hour chapter |
38. Lower pallet arbor hole jewel |
| 17. Minute chapter |
39. Escapement inspection holes |
| 18. Enamel dial |
40. Lower escape wheel hole jewel |
| 19. Outer bit |
41. Lower forth wheel jewel |
| 20. Center bit |
42. Lower balance pivot cap jewel |
| 21. Seconds bit |
43. Hour wheel |
| 22. Dial feet |
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