Seiko Cal. 3879 - 643

This Automatic model from 1982 features a 39mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-1b03ea1924aa]

Also known as: Navigator, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1982

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