The Ref. 5512 from 1959 has just about everything we would look for on The existing Submariner. Its situation had developed to 40mm, up through the 37mm to 38mm of previously parts. Crown-guards were being added, along with the bezel now a little overhung the aspect of the situation to https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/