Seiko Cal. 6642 - 898

The Seiko 6642-898 represents an important milestone in Seiko's 1973 lineup. It features a Black dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-1ff93be32274]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1973

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