Seiko Cal. 5681 - 124

Released in 1967, the Cal. 5681 with design code 124 was part of Seiko's domestic market collection. With its 22mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-17fafec53ff7]

Also known as: Shogun, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1967

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