Seiko Cal. 4423 - 433

The Seiko 4423-433 represents an important milestone in Seiko's 1972 lineup. It features a Silver dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-b3e983b5969d]

Also known as: Turtle, Pogue

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

32j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1972

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