Seiko Cal. 6254 - 637

The Seiko 6254-637 represents an important milestone in Seiko's 1976 lineup. With its 20mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-40938ab7c835]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1976

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