Why is always that vital? If a unidirectional bezel is knocked and accidentally moved on the dive, it could only Screen an extended underwater time. Meaning the wearer will overestimate instead of underestimate immersion time, and in predicaments that need decompression stops, this can be a make-it-or-break-it component that can https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/