Seiko Cal. 6647 - 313

This Quartz model from 1967 features a 43mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-cb10d3e923cb]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1967

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