Seiko Cal. 5632 - 784

This Solar model from 1966 features a 35mm Two-Tone case. With its 21mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-16337ff023a4]

Also known as: Sumo, Bullhead

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1966

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