Seiko Cal. 6279 - 557

The Seiko 6279-557 represents an important milestone in Seiko's 1977 lineup. With its 21mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-8bbbcdcaa84a]

Also known as: Bullhead, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1977

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