Seiko Cal. 6674 - 286

The Seiko 6674-286 represents an important milestone in Seiko's 1988 lineup. With its 18mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-a9e0fd2833be]

Also known as: Sumo, Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1988

Related Models

• Seiko 4567-460
• Seiko 6275-152
• Seiko 4577-526
• Seiko 4554-353
• Seiko 6278-165
• Seiko 6124-398
• Seiko 4541-212
• Seiko 6250-309
• Seiko 6179-110
• Seiko 4436-799
• Seiko 7112-544
• Seiko 5248-300