Seiko Cal. 5640 - 726

This Automatic model from 1985 features a 46mm Gold-Plated case. It features a Navy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-b14ac3277ee1]

Also known as: Shogun, Rally

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1985

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