Seiko Cal. 4422 - 437

Released in 1973, the Cal. 4422 with design code 437 was part of Seiko's domestic market collection. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-0c0daafc6bb3]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1973

Related Models

• Seiko 4441-707
• Seiko 3881-419
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• Seiko 4469-688
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• Seiko 0750-822
• Seiko 5613-122
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• Seiko 7129-817
• Seiko 5659-355
• Seiko 6350-420