Seiko Cal. 4452 - 612

This Spring Drive model from 1970 features a 36mm Hardlex-Coated Steel case. It features a Cream dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-997c1ac61869]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1970

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