Seiko Cal. 6678 - 633

This Spring Drive model from 1969 features a 41mm Gold-Plated case. It features a Champagne dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-c0b7ebf159f9]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1969

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