Seiko "Bruce Lee" 6139-6010s - reviewing a few

Let's take a closer look at the Seiko 6139-6010, featuring: a black JDM from March 1969 a blue PROOF from August 69 a brown PROOF from Novemnber 69 a blue RESIST 6139-6012 from October 1971 along with a few Seiko Pogues.... The "Bruce Lee" is nicknamed because the famous martial artist was photographed extensively wearing a Seiko chronograph, thought to be a gift from his mother. Internet forums debate many details, but I think the actual Bruce Lee might well have been a brown-dial 6139-6010 from 1969.