Seiko Cal. 6634 - 154

The Seiko 6634-154 represents an important milestone in Seiko's 1999 lineup. With its 22mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-a3e838131ace]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1999

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