Seiko Cal. 6638 - 626

The Seiko 6638-626 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-95059d72fea8]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1984

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