Seiko Cal. 3898 - 913

This Spring Drive model from 1967 features a 37mm Stainless Steel case. With its 22mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-afef4baa9cba]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1967

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