Chronos Manufactures Chrono Diamond Okeanos Manual Del Usuario página 16

Okeanos | Precautions and useful information EN
3 ATM
Resistant to accidental contact with water,
such as rainwater splash.
5 ATM
Resistant to contact with water, activities
such as washing up and kitchen work, with the excep-
tion of showers.
10 ATM
Resistant to all water sports, including shallow diving.
20 ATM
Resistant even for diving with use of oxygen
bottles.
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