Seiko Cal. 4457 - 215

The Seiko 4457-215 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-69cb43ce45fd]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1977

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