Seiko Cal. 6659 - 140

This Quartz model from 1989 features a 36mm Titanium case. With its 20mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-9c3e90afa35f]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1989

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