In the meantime, there’s some proof that international distributors hated the inconsistent and infrequently illogical numbering techniques in their Swiss overlords. 100M Water resistant: Using a h2o resistance of as many as 100M you can certainly manage most conditions in everyday life, which include washing hands, rain, swimming(remember to tighten https://www.watchesworld.com/a-history-of-watch-reference-numbers/