1970
BULOVA SNORKEL 666FEET Oceanographer series variant G with safety red seconds pylon Swiss mvmnt. cal.# 11BLACD @41MM minus crown case ref.# 714 circa: 1970 (N0) ...
That really is a stunning looking vintage Bulova Snorkel 666 ft Oceanographer
I always like these whenever I have seen one and really like the funky hour markers which really make it stand out from other watches. Marc