Seiko Cal. 3859 - 374

Released in 1971, the Cal. 3859 with design code 374 was part of Seiko's domestic market collection. With its 19mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-faa9012bdeba]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1971

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