Seiko Cal. 6397 - 281

This Automatic model from 1971 features a 39mm Titanium case. Powered by the 6397 caliber with 23j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-8f356d2ce6d7]

Also known as: Rally, Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1971

Related Models

• Seiko 7033-963
• Seiko 3824-241
• Seiko 4426-948
• Seiko 7042-459
• Seiko 4475-526
• Seiko 3824-212
• Seiko 5622-468
• Seiko 7054-859
• Seiko 5211-484
• Seiko 4558-583
• Seiko 0787-257
• Seiko 6298-935