Seiko Cal. 6671 - 946

The Seiko 6671-946 represents an important milestone in Seiko's 1971 lineup. With its 20mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-9541aafb59d6]

Also known as: UFO, Flighty

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1971

Related Models

• Seiko 6174-943
• Seiko 6290-545
• Seiko 6297-347
• Seiko 7030-749
• Seiko 0790-389
• Seiko 6136-927
• Seiko 6165-145
• Seiko 6116-441
• Seiko 7184-770
• Seiko 7124-600
• Seiko 6329-947
• Seiko 7064-366