Seiko Cal. 4443 - 889

This Quartz model from 1972 features a 38mm PVD Black case. With its 21mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-47cad823d99b]

Also known as: Helmet, UFO

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1972

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