Seiko Cal. 3862 - 831

This Spring Drive model from 1993 features a 35mm PVD Black case. With its 21mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-0f42e615ef26]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1993

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