Seiko Cal. 6340 - 750

The Seiko 6340-750 represents an important milestone in Seiko's 1970 lineup. With its 20mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-32ee6aed0fdc]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1970

Related Models

• Seiko 5294-588
• Seiko 3850-868
• Seiko 7183-828
• Seiko 5695-753
• Seiko 6215-152
• Seiko 0760-143
• Seiko 6194-381
• Seiko 6130-475
• Seiko 3873-270
• Seiko 6178-557
• Seiko 6162-207
• Seiko 5672-975