Seiko Cal. 6663 - 426

This Solar model from 1967 features a 43mm PVD Black case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-21bd52d7c975]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1967

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