Seiko Cal. 4556 - 497

This Spring Drive model from 1988 features a 34mm Titanium case. With its 19mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-b6448d811dfa]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1988

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