Seiko Cal. 6639 - 908

The Seiko 6639-908 represents an important milestone in Seiko's 1993 lineup. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-697bec69de86]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1993

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