Seiko Cal. 5680 - 990

This Solar model from 1980 features a 46mm Titanium case. With its 20mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-62c1195fc9e5]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1980

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