Seiko Cal. 6399 - 693

This Automatic model from 1990 features a 38mm Gold-Plated case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-ea64fb31b0be]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1990

Related Models

• Seiko 6263-219
• Seiko 6344-731
• Seiko 4567-726
• Seiko 0755-516
• Seiko 6171-265
• Seiko 3814-197
• Seiko 7177-871
• Seiko 7158-930
• Seiko 5240-611
• Seiko 4594-247
• Seiko 6618-180
• Seiko 4459-904