Seiko· Japan

6138 Bullhead

Ref. 6138-0040· 1970–present

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Est. Price

Market ~$1,245

chronograph vintage

The Seiko 6138-0040 "Bullhead" is a distinctive early-1970s automatic chronograph notable for its unconventional pushers-at-12 o'clock layout, which gave rise to the "Bullhead" nickname. It was one of Seiko's flagship sport chronographs of the era, featuring…

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Specifications

Movement

Automatic

Caliber

Cal. 6138

Case Diameter

45mm

Case Thickness

15.8mm

Case Material

Stainless Steel

Crystal

Mineral

Water Resistance

50m (500 ft)

Bracelet / Strap

Leather strap

Complications

chronograph

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Current Listings

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Seiko Speedtimer Chronograph 6138-0011 Manual Wind Used

$1,191.99Pre-owned - Good

Seiko speed timer square 6138-0030 838396

$1,052.47Pre-owned - Good

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Where to Buy

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Current listings and auctions

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