New Old Stock Oceanographer in original display case and storage box, also has original tropical strap. Case is stainless but is missing bezel ring (yes, I'm buying if anyone has one!!). Dial is marked 666 feet. Hang tag includes model # 11641W.
Added 3/14/2011
Photos Updated 12/04/2013
Geoff All oceanographers on site state such on dial (1969-1972). These others all have 333 Feet on the dials too. This 1973 is sans Oceanographer and is 666 Feet rating. Wondering if it's a different watch? Hang tag didn't say? Did you get a bezel ring for it?
'OCEANOGRAPHER' would state 333' on the Dial.
strike my last comment. Looks like there's an ocean full of these Oceanographers for which we don't have ads and/or watch examples w/ 666 Ft on the dials.
Snorkel is subset of Oceanographer? Circa 1969 ad below:

1970 example below, N0 w 17 jewel 11BLACD

Yes, from what I understand William the Snorkel is rated to 666'
looking at the ads, who knows....
Dammit, need a new keyboard now, after slavering like a dog all over it! Swapsies?