Seiko Cal. 6639 - 917

This Solar model from 1976 features a 42mm Gold-Plated case. With its 22mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-3d54f91257fb]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1976

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