Seiko Cal. 4520 - 422

This Solar model from 1979 features a 43mm PVD Black case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ce0f7beb8278]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1979

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