Rewind the clock back to 1973, the year that NASA launched the Skylab 4 mission to the first American space station. Strapped to a Saturn IB rocket, William R. Pogue, Gerald P. Carr, and Edward ...

The Calibre 11 “Chrono-Matic” movement produced by a consortium of ... it does an admirable job of keeping the legend alive. Seiko didn’t make a big fuss or even offer the Calibre 6139 outside of ...

Was it a bracelet? A watch band? A few minutes of Googling delivered an answer: it was a Seiko 6139-6010 automatic chronograph, Bruce’s watch of choice in the final years of his life.