Seiko Cal. 6661 - 531

This Kinetic model from 1971 features a 38mm Gold-Plated case. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-7f1a7cfa29ab]

Also known as: Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1971

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