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Seiko Bullhead chronograph automatic blue black good condition for $900 for sale from a Private Seller on Chrono24
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SEIKO BULLHEAD CHRONOGRAPH AUTOMATIC Ref 6138-0040 JAPAN J Vintage automatic chronograph watch Cal 6138B *** ALL ORIGINAL *** Seiko Vintage watches - Watches83
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Seiko Bullhead Cal 6138 Chronograph Automatic Vintage watch Ref 6138-0040 JAPAN J Seiko Vintage watches - Watches83
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Seiko BULLHEAD CHRONOGRAPH AUTOMATIC Ref 6138-0040 JAPAN J... for $1,150 for sale from a Private Seller on Chrono24
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