Seiko Cal. 6224 - 406

This Automatic model from 1971 features a 37mm Two-Tone case. With its 19mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-f2be68e009c7]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1971

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