I'm new to this forum, but not to Jaeger LeCoultre.
I do have a question about a potential purchase though:
I am aware that the US movements had three lines of text including the number of jewels etc.. but on this movement there is a 4th line that I have not seen before on the LeCoultre Valjoux 72. 'Swiss' on the Y bridge - It seems in keeping with the 'Swiss' marked on the train wheel bridge from a font type and maybe the markings varied ?
I do have ' A guide to the collector' (which is fantastic BTW) but I can't see a reference to this that may help - Ultimately I am trying to ascertain if this watch looks genuine before I look to buy it.
Thanks for any help you may have.
Rgds, Will