Seiko Cal. 6699 - 836

This Solar model from 1973 features a 37mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-a4b673bdc414]

Also known as: Tuna, Flighty

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1973

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