Seiko Cal. 6680 - 220

The 6680-220 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6680 caliber with 30j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-6eb981cdf3a5]

Also known as: Silverwave, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1992

Related Models

• Seiko 4459-347
• Seiko 4547-924
• Seiko 4429-546
• Seiko 0766-218
• Seiko 7124-997
• Seiko 5215-207
• Seiko 6267-608
• Seiko 0740-932
• Seiko 6239-858
• Seiko 5237-202
• Seiko 4518-244
• Seiko 6396-555