I wear my depth guage/timer on my right wrist, my compass (a Sunnto SK-7) on my left wrist and my SPG is clipped off to a D-Ring attached to my waist strap on my left hip.
None of the gear dangles down below the plane of body posing an entanglement hazard and everything is in position to quickly glance at it when needed.
The compass wrist strap has been replaced with 2 properly sized bungie cords. It takes no time to put on. The compass is also properly placed so that it can be held level and the lubber line can be be easily placed in line with the body.
One disadvantage of having the compass on a console is that the SPG hose now has be longer so that you can position the compass so that you can properly use it. The longer hose presents an entanglement issue.
An advantage of wearing the depth gauge on the right wrist rather then on a console is that during ascents and descents when you most need to monitor your depth your hands are free to deal with controlling your bouyancy. With a depth guage mounted on a console you will likely be holding it in your left hand. With most BCs your left hand is what you normally use to add and dump air to maintain proper buoyancy. Add a camera to the mix or some other piece of gear and if you have to hold the console in your hand to monitor your depth, most of us have run out of hands.
Experienced divers should be able to track their air consumption without constantly monitoring their SPG. Checking the SPG every 5 mins or so should be sufficient to allow the diver to know the remaining pressure in their tank plus or minus 100 psi at any time.
It's summer, the weekend is upon us, go dive !!!
Marc Hall
www.enjoythedive.com
march@gue.com