Seiko Cal. 6688 - 226

Released in 1970, the Cal. 6688 with design code 226 was part of Seiko's domestic market collection. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-cb7fda070439]

Also known as: Goldfeather

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1970

Related Models

• Seiko 6651-421
• Seiko 6311-302
• Seiko 7021-492
• Seiko 5658-932
• Seiko 6274-267
• Seiko 5215-203
• Seiko 4572-837
• Seiko 4418-184
• Seiko 3847-238
• Seiko 7112-704
• Seiko 4572-858
• Seiko 6251-658