Seiko Cal. 6139 - 748

The Seiko 6139-748 represents an important milestone in Seiko's 1996 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-814d0a62aca8]

Also known as: Rally, Sportsmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1996

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