Seiko Cal. 6679 - 680

This Automatic model from 1974 features a 35mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-d4056058ece2]

Also known as: Monster, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Cream

Jewels

22j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1974

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