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| Joined: | Wed Mar 19th, 2008 |
| Location: | Richmond, Canada |
| Posts: | 1209 |
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as normal three hand watch when the
Dubois-Depraz module malfunctions.
The Valjoux 7750 is an integrated automatic
chronograph movement. This movement is
more difficult to repair due to its the small
clutch spring. The part number 8320 resembles
a something between a staple and the teeth of
a beetle. The sole purpose of this spring is to
move the clutch which operates the
oscilliating pinion on command.
Last edited on Thu Jul 16th, 2009 09:45 am by Simon_Leung