Seiko Cal. 6684 - 728

This Automatic model from 1972 features a 39mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-60303fed83a3]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1972

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