I have had one of the ecodrive diving watches for about 6 years now.
Thing is brillant, on my second strap now.
It very rarely drops below LV2 on the bat gauge and half an hour driving the car normally sorts that out.
Diving wise its been down to 60meters no problems and the watch face seems very robust having diving cylinders whacked off it nearly every trip.
I think though the bezel on the skyhawk is a bit useless, if they had a standby alt watch with a normal time bezel that would have been more useful.
MJ