Seiko Cal. 7178 - 429

This Solar model from 1970 features a 45mm PVD Black case. With its 22mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-7d9ba48edfe4]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1970

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