Seiko Cal. 6166 - 868

This Spring Drive model from 1983 features a 44mm Two-Tone case. With its 18mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-ce28550ae06b]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1983

Related Models

• Seiko 7030-702
• Seiko 6610-642
• Seiko 6226-670
• Seiko 5240-729
• Seiko 5656-290
• Seiko 3822-699
• Seiko 5660-576
• Seiko 3878-236
• Seiko 6629-136
• Seiko 5256-294
• Seiko 7130-518
• Seiko 4443-438