Seiko Cal. 4423 - 836

This Spring Drive model from 1981 features a 35mm Gold-Plated case. With its 21mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-ae6cc16e71e5]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1981

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