Seiko Cal. 5644 - 574

This Solar model from 1980 features a 43mm Gold-Plated case. It features a Cream dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-47e3bc9dd16c]

Also known as: Helmet, Silverwave

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1980

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