Helium Relief Valve on Omega Seamaster Professional... have you ever used it?

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I will never ever use it again.
I’ve used it only one time and all the helium went out. I spent a lot of money to service it and put the helium back in.
Thanks Omega.
Never ever again.
 
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I will never ever use it again.
I’ve used it only one time and all the helium went out. I spent a lot of money to service it and put the helium back in.
Thanks Omega.
Never ever again.

For a while there your watch was light as a feather, and then you let loose the helium. 🙁 Hopefully you sucked it out and talked with a funny voice, you know that's why the He valve is shaped like a nipple. 👍
 
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I will never ever use it again.
I’ve used it only one time and all the helium went out. I spent a lot of money to service it and put the helium back in.
Thanks Omega.
Never ever again.

You probably had to rent a forklift to get it off the ground after the helium escaped. Tough way to learn your lesson. :whipped:
 
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I’ve worn my planet ocean for 100’s of commercial dives, here she is in the Gulf of Mexico, there is still plenty of seamaster and sea dwellers being used as intended.
The Manual valve plus is when it’s closed there’s no chance of flooding due to lack of maintenance which a huge amount of HEV watches are liable to if the seals haven’t been changed and looked after enough as they pick up a lot of dirt and dust in daily use.
To the poster who hates the HEV, don’t buy dive watches ‍♂️ They are actually designed for us and we like them!

Are you wearing the watch inside the suit?

Inside a bell? Inside the deco chamber? I’m curious as to the profile that exposes the watch to He under pressure.

Thanks,
A long time rec diver.
 
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@Archer thanks for mentioning an Omega Tourbillion service cost. I’m going to have nightmares about the cost of that service. I can only imagine it’s one of those things that if you have to ask...
 
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Are you wearing the watch inside the suit?

Inside a bell? Inside the deco chamber? I’m curious as to the profile that exposes the watch to He under pressure.

Thanks,
A long time rec diver.

Saturation divers live under pressure for an extended time (e.g. weeks) and typically have a fair amount of helium in their breathing mix.
 
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Saturation divers live under pressure for an extended time (e.g. weeks) and typically have a fair amount of helium in their breathing mix.
That profile is pretty rare actually.
 
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That profile is pretty rare actually.

Indeed. Some people seem to be very worked up over it. 😁
 
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That profile is pretty rare actually.


Are you wearing the watch inside the suit?

Inside a bell? Inside the deco chamber? I’m curious as to the profile that exposes the watch to He under pressure.

Thanks,
A long time rec diver.

Yes it’s worn under my hot water suit and in the chamber and bell, we stay in the system for upto 28 days, the watch is only exposed to the helium in the living chamber and the bell as the atmosphere is pressurised using the required gas mixture which is mainly Helium.
 
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I think a more accurate similitude for the HE valve is an F1 car. None of us need one but who wouldn’t want one?

That’s where and why we disagree.

The depth rating on my Submariner seems more equivalent to a Tesla Roadster in a school zone - useless top speed potential, but at least a portion of that speed potential is useful, even in a school zone.

Conversely, the HEV seems more equivalent to an Tesla Roadster with a complementary EVA suit in the trunk - cool to have I guess, but not remotely relevant to any use I’ll put it to ... I mean, some will, sure...

 
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I think a more accurate similitude for the HE valve is an F1 car. None of us need one but who wouldn’t want one?
No thanks I don’t want a car that needs a team of mechanics to start up. Now something useable like a 934 or 935…. Plus downforce cars scare me.
 
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Hey Al


Question, how is the tube itself secured into the case? I’ve got a 2531.8 where the entire tube has come free from the threading. I’m assuming some kind of loctite, but wanted to be sure.
Thanks





The HEV has two seals inside, and seals need replacing, so the HEV is replaced at every factory service, just the crown, case tube, crystal gasket, and case back gasket are.

The newer style HEV's (which have been around for a number of years actually) are modular units, so the entire unit is replaced. The older style (what would have been the original style on your watch) can be disassembled and the seals replaced, something I do all the time. Here are the parts of the valve when disassembled from the case:



The main tube of the valve is still threaded into the case, but these are the guts of the valve.

Cheers, Al
 
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The funny thing about all this is...I love the SMP, but the only thing that keeps me from buying one is not the He valve but those skeleton hands...they just seem so delicate (see through hands), and they...bug. Love everything else about it.
 
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It's completely useless, and I wish Omega would eliminate it from the PO and 300
 
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I love my PO wart and all. But after reading all the complaints about the He valve I'm thinking the watch will be more attractive to others if I grind it off and solder over the hole. If I work it right I bet I can polish the solder to match the case finish. Then I'll have a true custom PO that more people will like.

Yeah, that's the ticket.
 
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Statistically speaking, I think the percentage of Seamaster owners that have used or needed the He valve for it's intended purpose is zero, down to a good 5 decimal places.

flw is right. It's not about depth. Only needed for commercial diving, when living in a pressurised chamber breathing a gas mixture that includes Helium for several days. This kind of diving could be anything from 100 to 300 mts. Which in principle doesn't sound like much, but it's about the deepest a human can actually go.

VERY few people doing that king of diving, and I doubt a Seamaster would be their first choice anyway.

My father did saturation diving for a few years during the 70ies and he wore a fairly heavy Seiko professional diver watch which was devoid of an helium escape valve. The trick was to unscrew the crown during the chamber decompression period. Most other divers had Omega, Rolex or Seiko some with helium escape valves whilst other did not have it.
 
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Commercial divers working on oil rigs still do saturation diving pretty routinely. It's not a huge profession and it never was, but it's their standard practice. It's one of the most tedious jobs I can imagine, but they make pretty good money. I don't know how many of them wear watches.

They all wear watches.
 
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I don't know, my next door neighbor is a commercial diver and he wears a Seamaster. Asked him if he uses it at work and he stated that he does. Whether he uses the He valve, I didn't inquire. I'll try and find out.

All commercial divers don’t necessarily do saturation dives but if he does then yes he will open the valve during the decompression phase.
 
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I love my PO wart and all. But after reading all the complaints about the He valve I'm thinking the watch will be more attractive to others if I grind it off and solder over the hole. If I work it right I bet I can polish the solder to match the case finish. Then I'll have a true custom PO that more people will like.

Yeah, that's the ticket.

Make sure you post pictures of the surgical operation and final result