Seiko Cal. 4412 - 434

This Quartz model from 1981 features a 39mm PVD Black case. With its 18mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-d045741482ae]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1981

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