Seiko Cal. 6379 - 964

The Seiko 6379-964 represents an important milestone in Seiko's 1974 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-3bc6e84be48a]

Also known as: Sumo, Helmet

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1974

Related Models

• Seiko 7146-835
• Seiko 4556-177
• Seiko 3825-716
• Seiko 4470-414
• Seiko 7041-745
• Seiko 5644-682
• Seiko 7175-177
• Seiko 5233-475
• Seiko 4582-610
• Seiko 5225-413
• Seiko 7123-479
• Seiko 5627-368