Seiko Cal. 4447 - 597

Released in 1967, the Cal. 4447 with design code 597 was part of Seiko's domestic market collection. With its 19mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-9dec619ec238]

Also known as: Crown, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1967

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