Seiko Cal. 6636 - 179

This Solar model from 1974 features a 37mm Gold-Plated case. It features a Champagne dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-1ca6d2fb4d4e]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1974

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