JLC is not the only one to ask for a premium on their WG watches.
I don't think all the brands do it, but a lot have this strategy.
So it may be due to the metal, to the L.E phenomenon, too.
As for the buckle, yes, I saw it again, 3 days ago, and loved it. Much better than I use to see at JLC.
I love this applied JL logo so much!
Best,
Nicolas.