Seiko Cal. 6663 - 743

This Kinetic model from 1992 features a 40mm Titanium case. Powered by the 6663 caliber with 32j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-12f73afe727d]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1992

Related Models

• Seiko 4461-881
• Seiko 5675-385
• Seiko 7158-238
• Seiko 3814-690
• Seiko 5215-510
• Seiko 7029-734
• Seiko 5665-672
• Seiko 6331-223
• Seiko 3816-333
• Seiko 5298-809
• Seiko 3832-495
• Seiko 5236-735