Seiko Cal. 6610 - 668

The Seiko 6610-668 represents an important milestone in Seiko's 1992 lineup. With its 18mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-0ec41c234e0a]

Also known as: Crown, Arnie

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1992

Related Models

• Seiko 6199-874
• Seiko 6116-209
• Seiko 5669-524
• Seiko 5249-434
• Seiko 6340-484
• Seiko 4479-164
• Seiko 3850-689
• Seiko 5639-352
• Seiko 4514-766
• Seiko 6329-212
• Seiko 6196-968
• Seiko 6623-140