It might just be me, but I've always had a very soft spot for this particular variant of the Royal Oak with a specially designed (by Jörg Hysek, it seems) 36mm case devoid of integrated bracelet. Here's what AP's website writes about this model : "In 1992...
it feels thinner on the wrist than the bracelet version. more under the radar too! Do you know who can make straps for it? it seems a little cumbersome but I have seen custom rubber ones that look great matched with the military dial !