Seiko Cal. 6664 - 153

The Seiko 6664-153 represents an important milestone in Seiko's 1981 lineup. With its 18mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-be412ec48d68]

Also known as: Turtle, Sea Horse

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

31j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1981

Related Models

• Seiko 6341-149
• Seiko 6283-549
• Seiko 7081-810
• Seiko 7099-579
• Seiko 4523-487
• Seiko 4431-661
• Seiko 7157-701
• Seiko 4429-356
• Seiko 7043-829
• Seiko 6199-956
• Seiko 6294-338
• Seiko 7096-160