Another 6306 and this will close my Seiko vintage collection

Found an excellent condition 6306-7000 which is the rarer variant as compared to the 6306-7001.

Now I will close my vintage diver collection with the 3 Musketeers acquired: 6306, 6309 and 6105.

As for vintage chronograph collection, I am complete as well with the 6138 Bullhead, 6138 Yachtman and 6139 Pogue.