Seiko Cal. 5278 - 511

This Solar model from 1992 features a 41mm Titanium case. With its 20mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-7d61abf879c1]

Also known as: UFO, Sportsmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1992

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