Seiko Cal. 4559 - 431

This Automatic model from 1973 features a 46mm Two-Tone case. With its 18mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-957a83d9067c]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1973

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