Seiko Cal. 6231 - 479

This Solar model from 1972 features a 40mm PVD Black case. With its 20mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-587c259abb0f]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1972

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