Seiko Cal. 4531 - 746

This Spring Drive model from 1972 features a 34mm Stainless Steel case. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-5cf68d4d1da4]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1972

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