Seiko Cal. 6643 - 659

This Kinetic model from 1995 features a 35mm Hardlex-Coated Steel case. Powered by the 6643 caliber with 28j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-c355bfc2f0ae]

Also known as: Shogun, Arnie

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1995

Related Models

• Seiko 6314-170
• Seiko 6192-488
• Seiko 7112-779
• Seiko 6222-491
• Seiko 3879-879
• Seiko 5295-861
• Seiko 6352-216
• Seiko 6240-664
• Seiko 6277-780
• Seiko 5260-552
• Seiko 5258-476
• Seiko 6138-422