Seiko Cal. 4478 - 122

This Spring Drive model from 1976 features a 46mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-25cdf4789028]

Also known as: Panda, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1976

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