Seiko Cal. 6397 - 812

The Seiko 6397-812 represents an important milestone in Seiko's 1999 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-a3de021e7f9c]

Also known as: Samurai, Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1999

Related Models

• Seiko 4513-598
• Seiko 7162-934
• Seiko 7118-145
• Seiko 7035-151
• Seiko 5256-188
• Seiko 6195-259
• Seiko 6630-686
• Seiko 5266-799
• Seiko 4558-582
• Seiko 6149-297
• Seiko 6258-213
• Seiko 6119-948