Seiko Cal. 6381 - 668

Released in 1985, the Cal. 6381 with design code 668 was part of Seiko's domestic market collection. With its 20mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-f7fb94ca206a]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1985

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