Seiko Cal. 7123 - 656

The Seiko 7123-656 represents an important milestone in Seiko's 1978 lineup. With its 20mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-eee6e81ec138]

Also known as: UFO, Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1978

Related Models

• Seiko 5619-616
• Seiko 5614-392
• Seiko 7010-466
• Seiko 3896-390
• Seiko 7142-586
• Seiko 4459-423
• Seiko 6682-165
• Seiko 7062-456
• Seiko 6137-788
• Seiko 7123-111
• Seiko 7116-938
• Seiko 3824-332