I have owned Ecozilla before. I have a titanium Automatic Citizen diver as well, but this beast is comfy and super tough.
I purchased an earlier edition of this dive instrument a few years ago. Through many breath hold dives to 300+ meters, the timepiece performed flawlessly.
The Ecozilla just happens to be the number one watch in my Citizen collection. It's a heavy dive watch yet it's straps place it in a ergonomic position which the weight is not noticable. It's color is olive drab wich harkens to my Army days. It's adjustment dial is located on the opposite side of most watches due to bulk but for added comfort. It's rotating bezel clicks home. I highly recommend it.
Just purchased after looking at it several times at my AD. This watch is built incredibly rugged. It really appears to be able anything you could throw at it. Fit and finish are superb.