Valjoux 7765 part name.

[markr]

I started my first chronograph.  The plastic part seams to have a slight bend to it and is jamming things up.  I found parts of a parts list but it did not include this part. Does any one have a name and a part number for it?

[mikepilk]

Isn't it #8200 "Lock, 2 Functions"

[nickelsilver]

Yes, one tech guide (older) shows it as #8200, a more recent ETA parts list shows it as "33 Var" , "lock, assembled" . Jules Borel lists it as blocking lever, #08200.7750.0. There are two versions, older ones are usually plastic, newer ones seems like they are always metal. Either will work fine.

Edited June 28, 2023 by nickelsilver