Seiko Cal. 6390 - 627

This Hand-Winding model from 1970 features a 37mm Gold-Plated case. With its 22mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-e2dd2027585e]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1970

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