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Tag Archives: Seiko Bullhead

Seikos in September #15: 1977 Seiko Bullhead 6138-0040

Our featured wristwatch in Timepieces for today, Tuesday, September 15, 2026, is our 1977 Seiko Bullhead 6138-0040. For those who don’t know, the Bullhead is a vintage automatic chronograph with the crown and two pushers positioned at the top of the case at the 11, 12, and 1 o’clock positions, thus resembling the head of a bull, hence the name. ...

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