$689 might be the MAP -- Minimum Advertised Price. Some manufacturers don't allow dealers to advertise an item below a certain price. If you call, walk in, or ask for a discount, they are allowed to sell it cheaper. They just can't advertise it cheaper.
Swinchen -- make sure you know what you're buying. Is it the Atom 2 with a transmitter and download cable? Is it covered by Oceanic's Warranty?
LP matching Oceanic's warranty might seem like a great deal....... until you're on a dive trip on the other side of the world and your trip is over because your computer died and the local Oceanic reps won't replace it. You could always switch to tables and gauges, but you need to think about all the possibilities.
Swinchen -- make sure you know what you're buying. Is it the Atom 2 with a transmitter and download cable? Is it covered by Oceanic's Warranty?
LP matching Oceanic's warranty might seem like a great deal....... until you're on a dive trip on the other side of the world and your trip is over because your computer died and the local Oceanic reps won't replace it. You could always switch to tables and gauges, but you need to think about all the possibilities.