Seiko Cal. 5664 - 767

This Solar model from 1977 features a 36mm PVD Black case. With its 22mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-3ad0c1e64e2f]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1977

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