Seiko Cal. 6136 - 717

The Seiko 6136-717 represents an important milestone in Seiko's 1989 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-3eb084f5796b]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1989

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