Seiko Cal. 5639 - 122

This Spring Drive model from 1965 features a 44mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-a7b5370aa756]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1965

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