Seiko Cal. 5656 - 566

This Kinetic model from 1970 features a 43mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-60282f53872b]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1970

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