Seiko Cal. 6678 - 218

The Seiko 6678-218 represents an important milestone in Seiko's 1992 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-a82ec6772ee4]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1992

Related Models

• Seiko 4421-165
• Seiko 4455-211
• Seiko 4455-756
• Seiko 0719-807
• Seiko 7159-194
• Seiko 4464-856
• Seiko 6380-629
• Seiko 0783-441
• Seiko 7124-155
• Seiko 0751-146
• Seiko 4589-697
• Seiko 6617-732