Seiko Cal. 3871 - 930

This Spring Drive model from 1976 features a 46mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-e58798aa988e]

Also known as: Samurai, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1976

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