Seiko Cal. 4456 - 731

This Automatic model from 1979 features a 35mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-15d2fea9a9e6]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1979

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