Seiko Cal. 3861 - 461

Released in 1969, the Cal. 3861 with design code 461 was part of Seiko's domestic market collection. With its 18mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-ac79dcad7d1b]

Also known as: Sea Horse

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1969

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