Seiko Cal. 7160 - 187

Released in 1971, the Cal. 7160 with design code 187 was part of Seiko's domestic market collection. With its 20mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-8a21ef33def7]

Also known as: Shogun, Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1971

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