Seiko Cal. 5678 - 442

This Solar model from 1973 features a 35mm Gold-Plated case. With its 20mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-ad5dcb402681]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1973

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