Seiko Cal. 4478 - 145

This Quartz model from 1984 features a 37mm Gold-Plated case. With its 20mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-85028f96652c]

Also known as: World Timer, Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1984

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