Seiko Cal. 6374 - 668

This Kinetic model from 1979 features a 41mm Titanium case. Powered by the 6374 caliber with 28j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-69876b6f614d]

Also known as: Monster, Bellmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1979

Related Models

• Seiko 4516-448
• Seiko 7129-825
• Seiko 5610-453
• Seiko 6226-771
• Seiko 7130-596
• Seiko 6398-860
• Seiko 6144-574
• Seiko 6181-513
• Seiko 6124-478
• Seiko 7180-607
• Seiko 4578-680
• Seiko 5666-890