Seiko Cal. 6648 - 434

The Seiko 6648-434 represents an important milestone in Seiko's 1985 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-fa901afaa843]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1985

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