Seiko Cal. 6640 - 858

This Kinetic model from 1999 features a 38mm PVD Black case. Powered by the 6640 caliber with 34j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-225db8b5ce1d]

Also known as: Pogue, Silverwave

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1999

Related Models

• Seiko 5271-285
• Seiko 6337-353
• Seiko 6328-142
• Seiko 7050-516
• Seiko 4517-705
• Seiko 6320-731
• Seiko 7158-244
• Seiko 5674-525
• Seiko 6213-640
• Seiko 0714-189
• Seiko 5649-741
• Seiko 6233-266