Seiko Cal. 3831 - 786

This Solar model from 1971 features a 42mm Two-Tone case. With its 21mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-1c0c669c0808]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1971

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