Seiko Cal. 6670 - 584

This Spring Drive model from 1975 features a 41mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-c605cf536563]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1975

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