Seiko Cal. 3897 - 256

This Automatic model from 1979 features a 38mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-89753855a76c]

Also known as: Sumo, Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1979

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