Seiko Cal. 4478 - 765

This Quartz model from 1979 features a 44mm Two-Tone case. With its 22mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-6cce4b4d1341]

Also known as: Crown, Emperor

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1979

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