This is an extreme example of a "set" mainspring from a pocketwatch. The spring is completely fixed to the shape of the barrel it was in. It has no "spring" left what so ever.
This spring was my Grandfather's. He found it in a watch he repaired, and kept it around to show how springs wear out.
Subscribe to:
Post Comments (Atom)
Blog Archive
-
▼
2016
(465)
-
▼
January
(49)
- Elgin Grade 102 - Dirty
- I Heard...
- Pins!
- New arrivals...
- Briefly... Searching for Watches
- Elgin Grade 239
- Letting Down A Mainspring
- Elgin Grade 194
- Checks Recieved
- Elgin Grade 478
- Lancaster
- A Set Mainspring
- Elgin Grade 62
- Advice To Young Jewelers
- Elgin Grade 74
- Old Ratchet Wheels and Old Repairs
- The Venturesome Fool!
- Unusual Clock
- A Tickless Clock
- Elgin Grade 454
- Serial Number Database Update
- Language
- Elgin Grade 542
- Elgin Grade 222
- Is Your Watch Railroad Grade?
- Watches I have Known
- FAQ - Will Part XYZ Work in My Watch?
- Mystery Watch
- Waterproof Watch Is Here To Stay
- Crawford Watches
- Miscellaneous Technical Subjects
- Signage from the Elgin Watch Factory
- Elgin Grade 478
- Elgin
- General Watch Company
- Geraldy
- Oris
- Elgin
- Elgin
- Gruen
- Elgin Grade 303
- Yet Another Photo Stream!
- Elgin Grade 83
- Elgin Grade 208
- Two Unfinished Elgin Movements
- Year End Blog Wrap Up
- Elgin Grade 345
- Waltham 1879 Model
- Attendance at Meeting, 1933
-
▼
January
(49)

No comments:
Post a Comment