Seiko Cal. 4490 - 583

This Quartz model from 1975 features a 46mm PVD Black case. With its 20mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-4fe4c8c0504d]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1975

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