Seiko Cal. 4512 - 317

This Quartz model from 1975 features a 37mm PVD Black case. With its 18mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-790a13a62ce9]

Also known as: UFO, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

29j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1975

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