Seiko Cal. 4545 - 870

This Spring Drive model from 1967 features a 46mm Hardlex-Coated Steel case. With its 20mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-8b66839e97c7]

Also known as: Shogun, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1967

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