Seiko Cal. 6666 - 389

The Seiko 6666-389 represents an important milestone in Seiko's 1973 lineup. Powered by the 6666 caliber with 33j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-d26983131653]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1973

Related Models

• Seiko 6682-527
• Seiko 5648-627
• Seiko 3855-960
• Seiko 7193-282
• Seiko 6219-876
• Seiko 3896-291
• Seiko 6284-184
• Seiko 5262-620
• Seiko 5624-882
• Seiko 0764-731
• Seiko 7074-617
• Seiko 7150-154