Seiko 6139-600x–part iii – The Pogue
(see earlier missives on the 6139-600x, here and here) No mention of the Seiko 6139-6000 and its variants would be…
(see earlier missives on the 6139-600x, here and here) No mention of the Seiko 6139-6000 and its variants would be…
Seiko claimed numerous world firsts throughout their years, from (arguably) the first automatic chronograph, the first commercial quartz watch (which,…
50 years ago, Seiko was quietly producing what could arguably be the world’s first automatic chronograph. Other manufacturers were trying…