Seiko Cal. 4431 - 751

The Seiko 4431-751 represents an important milestone in Seiko's 1976 lineup. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-d168da3d63ae]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1976

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