Seiko Cal. 6138 - 406

The Seiko 6138-406 represents an important milestone in Seiko's 1975 lineup. With its 22mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-d6b0348b9375]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1975

Related Models

• Seiko 5250-699
• Seiko 5625-980
• Seiko 3894-665
• Seiko 0749-702
• Seiko 6191-668
• Seiko 5683-965
• Seiko 6669-787
• Seiko 3872-934
• Seiko 3878-593
• Seiko 4450-240
• Seiko 5259-218
• Seiko 5247-900