Seiko Cal. 4427 - 508

This Spring Drive model from 1970 features a 44mm Gold-Plated case. With its 18mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-a00019b36936]

Also known as: Panda, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1970

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