The Ref. 5512 from 1959 has nearly everything we might try to find on The existing Submariner. Its scenario had developed to 40mm, up through the 37mm to 38mm of previously items. Crown-guards ended up added, and also the bezel now slightly overhung the side of the case to make https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/