Seiko Cal. 6397 - 443

The Seiko 6397-443 represents an important milestone in Seiko's 1992 lineup. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-1e52e6a3da9c]

Also known as: Silverwave, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1992

Related Models

• Seiko 5224-578
• Seiko 6691-776
• Seiko 6184-842
• Seiko 3895-962
• Seiko 3867-696
• Seiko 5210-465
• Seiko 6382-619
• Seiko 5621-472
• Seiko 7165-378
• Seiko 6311-836
• Seiko 7027-380
• Seiko 5252-818