Seiko Cal. 6394 - 233

The Seiko 6394-233 represents an important milestone in Seiko's 1989 lineup. Powered by the 6394 caliber with 21j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-0a0fdff7fe5a]

Also known as: Monster, Flighty

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1989

Related Models

• Seiko 5655-408
• Seiko 6327-925
• Seiko 7059-705
• Seiko 6130-959
• Seiko 4423-259
• Seiko 4511-626
• Seiko 7030-759
• Seiko 5281-867
• Seiko 7150-118
• Seiko 0769-958
• Seiko 6388-403
• Seiko 4551-879