Seiko Cal. 6644 - 169

This Solar model from 1977 features a 34mm PVD Black case. With its 21mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-7e099ae53ad5]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1977

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