The Ref. 5512 from 1959 has nearly every thing we might seek out on the current Submariner. Its case experienced developed to 40mm, up with the 37mm to 38mm of previously items. Crown-guards have been added, as well as bezel now a bit overhung the side of the case to https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/