Seiko Cal. 6640 - 918

This Kinetic model from 1995 features a 34mm Titanium case. Powered by the 6640 caliber with 17j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-bfc8e472f8e1]

Also known as: Shogun

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1995

Related Models

• Seiko 6623-411
• Seiko 3892-103
• Seiko 5253-331
• Seiko 6616-180
• Seiko 5251-787
• Seiko 4585-322
• Seiko 6698-117
• Seiko 4518-524
• Seiko 7140-632
• Seiko 5227-261
• Seiko 0793-962
• Seiko 3840-690