Seiko Cal. 3863 - 844

This Spring Drive model from 1978 features a 45mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-20842d15cc5b]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

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