some waterproof depth or watch does not indicate the specific compression value description only "WATER RESISTANT"
In accordance with Switzerland watch industry a general rule, in effect "WATER RESISTANT" is defined as 2ATM, waterproof up to 20m watch, that can be indicated in watch body is waterproof watch.
REPLICA WATCHESさんのコメント
In accordance with Switzerland watch industry a general rule, in effect "WATER RESISTANT" is defined as 2ATM, waterproof up to 20m watch, that can be indicated in watch body is waterproof watch.