The Ref. 5512 from 1959 has nearly all the things we'd search for on The present Submariner. Its case experienced grown to 40mm, up through the 37mm to 38mm of before items. Crown-guards had been additional, and also the bezel now a little bit overhung the side of the situation https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/