Seiko Cal. 5257 - 443

This Quartz model from 1979 features a 43mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-1616f66bdddf]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1979

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