Apple Watch SE includes a h2o resistance score of fifty meters less than ISO normal 22810:2010. Therefore it may be employed for shallow-water actions like swimming within a pool or ocean. Apple Watch SE should not be used for scuba diving, waterskiing, or other things to do involving high-velocity water https://www.jowissa.com/de-na/products/tiro-swiss-mens-watch-j4-197-l