Subexplorer[Moderator - WristScan]
33300
Hello dear Weems. Thank you for your kind comments. I appreciate…
… so much for your words about my Country.
This is a great place but it deeply hurts. It has such a great potential but due to repeating mistakes of governments and politicians through the last 60 years they have put this land in poverty and the worst economic and social crisis we suffer today.
We also hope this will change some day soon!
Regarding this watch: this is the Ultra Deep Titanium variant which comes with the so called Manta Lugs. This limit the kind of straps which can be fitted on it.

And no bracelet can be used of course.
The stainless steel version has conventional lugs with pin bars. Thus they can use any kind of straps and bracelets.
These watches do not have Helium valves. Its special construction prevents helium to penetrate inside the case so it is unnecessary to use a valve to vent it from the interior of case when these watches are used in saturation diving decompression stage.
Case is not pressurized much less vacuumed. Its interior always remains at surface pressure.
Agree with you that the Ultra Deep is a very special diving watch and an interesting timepiece for diving watches collectors. And of course a great watch for advanced divers even if nowadays a diving computer is employed.
Thank you again and I send you my best cordial regards.
Abel