Tag Heuer 2000 Diver 973 006 Black Dial 1980sThis 200 meter water resistant divers watch appeared in 1983, just before the merger of TAG and Heuer. Named the 2000 Series, the models feature the six key features* that form the basis of TAG Heuers sports watches. It features a light grey bezel, a dark grey dial and luminescent triangular indexes. This 2000 series is also the model on which the current Aquaracer is based. I think its a rare dial design with an inverted triangle at 12 oclock, an