Apple Watch SE provides a water resistance score of 50 meters below ISO common 22810:2010. Which means that it may be used for shallow-h2o actions like swimming within a pool or ocean. Apple Watch SE shouldn't be employed for scuba diving, waterskiing, or other things to do involving high-velocity h2o https://www.jowissa.com/de-na/products/plain-mat-leather-watch-strap-e3-1442-m