J. Calame Robert repeater

[sternerp]

A piece of my collection one pocket watch in gunmetal case. The dial and inner cover has marked J. Calame Robert. This watch is a minute repeater with 3 hammers (carillon), and the movement is signed LeCoultre et Cie.
Does anyone know which LeCoultre caliber it would be? And possibly the approximate manufacture date?
Regards! Peter

 

[sternerp]

After some investigation, I finally found photos of a similar one!
Although it is a bit incomplete, and not a carillon just a quarter repeater (if I see it right), and this movement has a chronograph complication also. But the ebauche I think is the same.