Seiko Cal. 4428 - 913

This Quartz model from 1985 features a 45mm Titanium case. With its 20mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-877513d03db7]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1985

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