Dear valued customer
Thank you for contacting Samsung support in Levant
unfortunately your watch support Water-resistant up to 50 meters per ISO standard 22810:2010. Not intended for scuba diving. Avoid excessive, sudden temperature changes and high-velocity activities. Rinse in fresh water/dry after use in sea water or chlorinated water.
as if you faced any issue after the warranty period then repair fees will be applied as unfortunately the prices are fixed