Seiko Cal. 3813 - 108

This Hand-Winding model from 1971 features a 41mm Gold-Plated case. With its 19mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-746920c146ec]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1971

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