Seiko Cal. 4457 - 552

This Spring Drive model from 1980 features a 36mm Titanium case. With its 19mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-8c8f936f3f56]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1980

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