Seiko Cal. 6630 - 447

This Hand-Winding model from 1979 features a 43mm Gold-Plated case. With its 20mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-ae85b29223be]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1979

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