Seiko Cal. 5637 - 128

The Seiko 5637-128 represents an important milestone in Seiko's 1972 lineup. With its 19mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-07f3c31284b9]

Also known as: Pogue, Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1972

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