Seiko Cal. 7031 - 667

This Solar model from 1991 features a 38mm PVD Black case. With its 22mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-75fb81e80c81]

Also known as: Tuna, Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1991

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