Seiko Cal. 6647 - 392

This Kinetic model from 1989 features a 40mm Gold-Plated case. Powered by the 6647 caliber with 24j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-54f443751959]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1989

Related Models

• Seiko 4465-574
• Seiko 6365-538
• Seiko 0714-235
• Seiko 3819-586
• Seiko 6229-900
• Seiko 6189-391
• Seiko 5644-280
• Seiko 5639-205
• Seiko 4495-604
• Seiko 7114-671
• Seiko 6327-986
• Seiko 5251-442