Seiko Cal. 6188 - 454

The Seiko 6188-454 represents an important milestone in Seiko's 1980 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-10cb65382498]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1980

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