Seiko Cal. 6668 - 994

This Kinetic model from 1968 features a 44mm Two-Tone case. Powered by the 6668 caliber with 18j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-0e2bed231f13]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1968

Related Models

• Seiko 4579-119
• Seiko 5659-666
• Seiko 4586-541
• Seiko 5274-121
• Seiko 6130-605
• Seiko 4450-958
• Seiko 6644-223
• Seiko 6691-488
• Seiko 6222-879
• Seiko 7135-966
• Seiko 7122-284
• Seiko 6186-764