Seiko Cal. 4420 - 515

This Spring Drive model from 1976 features a 38mm Gold-Plated case. It features a Burgundy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-1ffd421fd5cc]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1976

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