Seiko Cal. 4426 - 417

This Spring Drive model from 1988 features a 44mm PVD Black case. With its 18mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-616e4395a04d]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1988

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