Seiko Cal. 6178 - 662

The Seiko 6178-662 represents an important milestone in Seiko's 1970 lineup. With its 22mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-e24d1a20a412]

Also known as: Samurai, Helmet

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1970

Related Models

• Seiko 6654-184
• Seiko 4450-365
• Seiko 7133-598
• Seiko 6135-771
• Seiko 4444-426
• Seiko 4558-361
• Seiko 7187-730
• Seiko 7033-804
• Seiko 7190-633
• Seiko 6389-154
• Seiko 0785-862
• Seiko 6123-231