Seiko Cal. 6647 - 567

Released in 1978, the Cal. 6647 with design code 567 was part of Seiko's domestic market collection. With its 22mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-347b7ade4fd9]

Also known as: Monster, Panda

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1978

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