Seiko Cal. 4526 - 106

This Spring Drive model from 1978 features a 39mm Titanium case. With its 18mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-5201b33a1e12]

Also known as: Pogue, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1978

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