Seiko Cal. 6648 - 373

The Seiko 6648-373 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-626c15f29eef]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1998

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