Seiko Cal. 4423 - 463

The Seiko 4423-463 represents an important milestone in Seiko's 1973 lineup. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-fdfb779b6476]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1973

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