Bought this nice pocket watch movement for casing and found "LeCoultre&Co" stamped in the bottom of the barrel bridge.
Serial numbe in the main plate on the dial side is: 91634
Number "2" is stamped on the bottom of all bridges and on the main plate at the dial side.
Dropbox link to pictures:
Any information about the movement would be appreciated. Date of manufacture, calibre number... maybe a catalogue picture or a reference.
It is an ebauche, what manufacturer bought this from LeCoultre?