The Ref. 5512 from 1959 has pretty much anything we'd try to find on The present Submariner. Its case had developed to 40mm, up from your 37mm to 38mm of earlier parts. Crown-guards were extra, and also the bezel now a bit overhung the facet of the case to really https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/