Seiko Cal. 4457 - 618

This Spring Drive model from 1973 features a 36mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-ab61fe6c3d31]

Also known as: UFO, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1973

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