| In theory I agree...August 12 2012 at 2:25 PM |
(Login RolexWatchTime)
Moderator
from IP address 99.67.238.110 |
Response to Check the running rates with crown up, down, dial up and down.. |
| I am however amazed at how much better flat hairspring models with curb pins run than many free sprung Rolex works.
1225, 1520...2030...very often run better in positions than the free sprung models.
Of course the more modern the free sprung model...the better it runs.
3135 is almost perfect.
1570...not so perfect.
This message has been edited by RolexWatchTime from IP address 99.67.238.110 on Aug 12, 2012 2:26 PM
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