Seiko Cal. 3844 - 521

This Spring Drive model from 1967 features a 46mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-9c43ead40d78]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1967

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