Seiko Cal. 4578 - 814

This Hand-Winding model from 1983 features a 43mm Two-Tone case. With its 22mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-1ab75a26c783]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1983

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