Seiko Cal. 4546 - 180

This Quartz model from 1972 features a 42mm PVD Black case. With its 20mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-a7149cef14a8]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1972

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