Seiko Cal. 6663 - 907

This Hand-Winding model from 1968 features a 39mm Gold-Plated case. With its 22mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-998efacffac1]

Also known as: Rally, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1968

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