Seiko Cal. 4451 - 159

This Automatic model from 1973 features a 42mm Gold-Plated case. With its 19mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-f38dd1749b8f]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1973

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