The Ref. 5512 from 1959 has just about everything we'd try to look for on The present Submariner. Its circumstance had grown to 40mm, up in the 37mm to 38mm of earlier items. Crown-guards have been included, and also the bezel now slightly overhung the aspect of the situation to https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/