Seiko Cal. 5278 - 150

This Solar model from 1971 features a 46mm Stainless Steel case. With its 19mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-7e095d2ccde8]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1971

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