Thanks a lot for posting it here, and huge congrats on this awesome Reverso.
This Or Déco existed in RG, with a white or a black dial, and in WG, with a Black or a Salmon dial, and there was also, beside the Classique size, a smaller one, the Lady, always in RG, but with a Black or White dial.
Now, I'm pretty sure that it won't be your last JLC, as there are some great marvels to discover, in the Vintage or in the Modern watches.
As you spoke about the size, I don't think it really matters.
What is more important than the size, is, IMO, the harmony of the ratio size / thickness.
Too small but too thick is not good, for example.
But we'll discuss it further.
Fro now, just enjoy your beautiful Or Deco, and please, feel free to post many pics of it!
Best,
Nicolas