Seiko Cal. 5638 - 385

This Automatic model from 1977 features a 36mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-da30090eb0a1]

Also known as: Goldfeather, Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1977

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