Seiko Cal. 4478 - 442

This Solar model from 1965 features a 46mm Gold-Plated case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-495b06726ec9]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1965

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