Seiko Cal. 6668 - 222

This Solar model from 1967 features a 39mm PVD Black case. With its 19mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-7b9fc6c0519e]

Also known as: Monster, Helmet

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1967

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