Seiko Cal. 3864 - 149

This Spring Drive model from 1974 features a 41mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-f91a736a3971]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1974

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