Seiko Cal. 6138 - 979

This Spring Drive model from 1983 features a 43mm Gold-Plated case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-4db82edf8cd6]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1983

Related Models

• Seiko 6657-930
• Seiko 6388-144
• Seiko 5261-104
• Seiko 3827-436
• Seiko 3851-160
• Seiko 7025-460
• Seiko 6616-220
• Seiko 7162-924
• Seiko 3838-390
• Seiko 4596-266
• Seiko 7069-596
• Seiko 0775-193