F.P. Journe

This forum has been quiet recently so maybe some trivia to spark some new interest. Here are two questons to get started. Please feel free to add your own questions? 1. There is one or two letters at the end of each serial number that indicates what model...  

I dont know the answers so i am just guessing! 1 Jour Nuit - as simple as "JN"? Calendrier - "CR" Does not end in letters - RdM 2 Covers 5 and 7 completley - dont know.... this is a good one! No seconds subdial - Vaga how many did i get right?!

Resonance cover 5 to 7 completely.

The Grande et Petite Sonnerie

Your answers to #1 need some work. Yes on the Vagabondage subdial.. but there are others...

Which model has a power reserve that goes to 40 hours? Which one 42?

I think I know these ones... let me have a go 42=Resonance? 40=Tourby?