Seiko Cal. 3859 - 758

This Hand-Winding model from 1980 features a 36mm Gold-Plated case. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-0113ab82b129]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1980

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