Seiko Cal. 6254 - 762

This Spring Drive model from 1999 features a 40mm PVD Black case. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-ac6a05e8d632]

Also known as: Helmet, UFO

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1999

Related Models

• Seiko 3832-420
• Seiko 6347-883
• Seiko 6230-215
• Seiko 5219-645
• Seiko 5661-474
• Seiko 4594-177
• Seiko 4534-943
• Seiko 7193-465
• Seiko 5625-829
• Seiko 7151-943
• Seiko 3813-151
• Seiko 6364-263