Wow with 46mm the watch still looks fitting on your wrist, you must have large wrist
Great chunky piece of metal you have there!
Interested to know more about the manual helium valve, how does it work?
Me too not sure...1st diver watch..but this is how it is written on the manual
- Helium Valve, The outer visual part of the gas valve is a safety protective locking crown to protect the gas valve. User is highly recommended to lock it at all times when not using the watch in the helium gas decompression chamber or living chamber. Even though the protective locking crown is unlocked, the watch can still resist to 1000M SWP.
- The valve will release gas when internal pressure reaches to about 5 bars. If ascending within 30 meters water depth from the helium breathing chamber (or decompresses within 3 bars in the chamber), it is not necessary to open the protective locking crown.
I think it only use in chamber....manually open..as instruction said...
Cheers