The Ref. 5512 from 1959 has just about every thing we'd try to find on the current Submariner. Its situation experienced developed to 40mm, up from the 37mm to 38mm of before parts. Crown-guards were included, and the bezel now marginally overhung the side of the case to make it https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/