Seiko Cal. 6646 - 369

This Quartz model from 1973 features a 43mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-6eceb5ebb922]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1973

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