Seiko Cal. 5661 - 378

This Solar model from 1979 features a 37mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-8943755749b6]

Also known as: Goldfeather, Sea Horse

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1979

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