Helium escape valve... what is the WR if left open?

Sep 05, 2019,14:27 PM

Hi all

After dip in the pool for like 5 min I realized that the HE of my new PO was open...

I am sure no water got in but for the sake of me been me, what is the WR of the PO in that case?

Also, is it “safe” to get into a hot bath pool with any diving watch?


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I recall reading that you can open the valve underwater...

 By: Sportster : September 5th, 2019-15:46
But double check to be sure. I believe I read it in an article around the new 300 divers.... Any sign of water intrusion?

Nope [nt]

 By: Slowmaster : September 5th, 2019-16:35

Heliox, Helium...water

 By: U3O8 : September 5th, 2019-16:46
Shouldn’t be a problem. Please google the properties of Helium and the necessity of the HEV. The googleyahoowikinet explains things better than I can. And no alternative facts either. Most dive watches can take a beating. Mine has been under ice floes and...