Seiko Cal. 6397 - 422

This Spring Drive model from 1982 features a 35mm Gold-Plated case. Powered by the 6397 caliber with 30j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-07079565cbd5]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1982

Related Models

• Seiko 4410-292
• Seiko 0796-162
• Seiko 7086-748
• Seiko 7121-168
• Seiko 5235-551
• Seiko 6157-582
• Seiko 4478-656
• Seiko 5225-283
• Seiko 5230-276
• Seiko 6613-510
• Seiko 6153-988
• Seiko 7122-605