Seiko Cal. 4523 - 871

This Spring Drive model from 1973 features a 35mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-c17158a5da23]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1973

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