Seiko Cal. 4423 - 763

This Solar model from 1974 features a 43mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-3bfc9c48a93f]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1974

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