Seiko Cal. 6664 - 410

The Seiko 6664-410 represents an important milestone in Seiko's 1973 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-34362b792ba5]

Also known as: Samurai, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1973

Related Models

• Seiko 0767-733
• Seiko 3897-473
• Seiko 6152-671
• Seiko 5249-245
• Seiko 6617-777
• Seiko 0726-162
• Seiko 6381-471
• Seiko 4420-258
• Seiko 6177-627
• Seiko 3811-993
• Seiko 3831-714
• Seiko 5683-578