Seiko Cal. 5636 - 940

The Seiko 5636-940 represents an important milestone in Seiko's 1991 lineup. With its 18mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-eb0b81954d82]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1991

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