Seiko Cal. 5632 - 764

The Seiko 5632-764 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-ea31983618c1]

Also known as: Helmet, Rally

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1983

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