Seiko Cal. 3874 - 428

This Solar model from 1970 features a 42mm Titanium case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e54b04cc3322]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1970

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