Seiko Cal. 4452 - 641

This Solar model from 1983 features a 44mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-592201132cf2]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1983

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