Seiko Cal. 6647 - 168

This Spring Drive model from 1975 features a 35mm Gold-Plated case. With its 20mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-7590cc480cc0]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1975

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