Seiko Cal. 4423 - 611

This Quartz model from 1968 features a 40mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-743c3910183c]

Also known as: Pogue, Helmet

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1968

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