![Seiko Bullhead chronograph automatic blue black good condition for $800 for sale from a Private Seller on Chrono24 Seiko Bullhead chronograph automatic blue black good condition for $800 for sale from a Private Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/23889096-9saz7mb3wuhdkccq253so13s-ExtraLarge.jpg)
Seiko Bullhead chronograph automatic blue black good condition for $800 for sale from a Private Seller on Chrono24
![SEIKO BULLHEAD CHRONOGRAPH AUTOMATIC Ref 6138-0040 JAPAN J Automatic Vintage watch Cal. 6138B *** COLLECTORS *** Seiko Vintage watches - Watches83 SEIKO BULLHEAD CHRONOGRAPH AUTOMATIC Ref 6138-0040 JAPAN J Automatic Vintage watch Cal. 6138B *** COLLECTORS *** Seiko Vintage watches - Watches83](https://watches83.com/32091-thickbox_default/seiko-bullhead-chronograph-automatic-ref-6138-0040-japan-j-automatic-vintage-watch-cal-6138b-collectors-.jpg)
SEIKO BULLHEAD CHRONOGRAPH AUTOMATIC Ref 6138-0040 JAPAN J Automatic Vintage watch Cal. 6138B *** COLLECTORS *** Seiko Vintage watches - Watches83
![Seiko BULLHEAD CHRONOGRAPH AUTOMATIC Ref 6138-0040 JAPAN J... for $843 for sale from a Trusted Seller on Chrono24 Seiko BULLHEAD CHRONOGRAPH AUTOMATIC Ref 6138-0040 JAPAN J... for $843 for sale from a Trusted Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/26395548-jdcnsz854zqulnbstwk5e5id-ExtraLarge.jpg)
Seiko BULLHEAD CHRONOGRAPH AUTOMATIC Ref 6138-0040 JAPAN J... for $843 for sale from a Trusted Seller on Chrono24
![Seiko BULLHEAD 1976 Vintage automatic chronograph watch Cal.... for $1,484 for sale from a Trusted Seller on Chrono24 Seiko BULLHEAD 1976 Vintage automatic chronograph watch Cal.... for $1,484 for sale from a Trusted Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/26395506-h5i73w612qp0yspfvvrk5fhl-ExtraLarge.jpg)