Seiko Cal. 7156 - 788

This Solar model from 1974 features a 38mm PVD Black case. With its 19mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-be5a3eac3842]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1974

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