50th Anniversary of Seiko’s first automatic chronograph - 6139

50th Anniversary of Seiko’s first automatic chronograph - 6139

This year represents the 50th Anniversary of the first automatic chronographs that were released by multiple companies in 1969. Seiko’s first automatic chronograph calibre was the 6139 and it was available in a number of models. There has been much debate over the years as to which companies products were “first” so I try to look at the evidence to determine when Seiko models were first produced and released to the market.

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Seiko Olympic Timing - 1972 Sapporo Games

Seiko Olympic Timing - 1972 Sapporo Games

Many people are aware of Seiko’s involvement win the 1964 Tokyo Olympic Games but their involvement in the 1972 Sapporo Winter Olympics is less commonly known. I recently acquired a Seiko promotional folder for the Sapporo ‘72 games and have documented its contents here as well as some other background information on the event and its preparation.

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