Seiko Cal. 6648 - 633

The Seiko 6648-633 represents an important milestone in Seiko's 1994 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-d1cc0debd854]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1994

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