Lucien Piccard Cal 37?

[Tracy]

I have this movement but mine has a broken crown. This movement is on eBay. Is the movement number circled in green (LP37)?

Also is the button circled in red pushed to release the stem/crown from the movement?

Thanks

[Ishima]

Not got experience with Lucien Picard but i would have assumed the 'f54642' to be the calibre number, i could be wrong.

The part you've circled in red is actually the centre wheel pivot, the stem release on this is not a button but a screw, the small one closest to the edge of the movement, nearest the stem, It does not screw out of the movement or need to be turned a great dea to release the stem. turn it too much and the setting leaver will fall off the bottom. 

Edited November 9, 2017 by Ishima

[StuartBaker104]

The movement is an LP37, see here http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Lucien_Piccard_37

Not sure how a crown gets broken? Do you mean the stem? Cousins has the stem listed under the FHF59.21 equivalent.

[Tracy]

I meant the stem--snapped off where the crown attaches

[StuartBaker104]

Ok, so the stem listed above should sort you out. Unlikely you will get the broken stem out, but you should be able to find a generic equivalent

[Tracy]

I was able to remove the broken stem. I purchased (eBay) a complete LP37 movement (has stem and crown) for $14 including shipping. Now I have two movements to practice taking apart and hopefully putting back together again. Doesn't look too difficult. Does anyone know how to release the dial once the hands are removed?