There are two factories producing the Bronze/Brown version: ZF and XF. Any dealer can get both. Be aware that the best rep of the Black Bay Bronze is the blue bucherer edition by XF, as in the brown version the writing on the dial kind of blends in and is not as crisp as on the gen.
I ordered one from Lucy. First one she received had the crown come out. So I'm waiting for QC pics of new one she receives. I'm looking for a bronze watch so this one seemed best.