Seiko Cal. 4423 - 827

This Quartz model from 1972 features a 38mm PVD Black case. It features a Cream dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-6266c291f803]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1972

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