Seiko Cal. 4512 - 445

This Spring Drive model from 1976 features a 42mm Hardlex-Coated Steel case. With its 20mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-be4423d2d642]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1976

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