“All people built a diving watch during the ‘60s, however the Submariner is the greatest icon as it hasn’t truly adjusted due to the fact,” suggests Sacha Davidoff, a Geneva-based vintage watch specialist. “It’s just like the Porsche 911: it’s the same motor vehicle, but what’s inside of has changed.” https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/