Seiko Cal. 6131 - 517

This Solar model from 1981 features a 42mm PVD Black case. With its 21mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-a25525682cc7]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1981

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