Seiko Cal. 7056 - 284

This Automatic model from 1971 features a 46mm Gold-Plated case. It features a Navy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-c6e96195f448]

Also known as: Shogun, Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1971

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