Glossary · Trade
ATM
Atmospheric pressure unit used to define water resistance.
Explanation
One ATM is roughly equivalent to 10 meters of water depth. A watch rated at 5 ATM is suitable for brief immersion but not for diving.
Glossary · Trade
Atmospheric pressure unit used to define water resistance.
One ATM is roughly equivalent to 10 meters of water depth. A watch rated at 5 ATM is suitable for brief immersion but not for diving.