Most immediately evident are the lack of crown guards as well as especially slim circumstance. The crown can also be significantly compact, at 5.3mm. Starting generation concurrently because the ref. 6200, the Submariner ref. 6536 returned to a thinner scenario and scaled-down crown (and 100m water resistance) but was presented https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/