Seiko Cal. 6677 - 297

The Seiko 6677-297 represents an important milestone in Seiko's 1975 lineup. With its 20mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-044a5d3e4539]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1975

Related Models

• Seiko 4521-818
• Seiko 6352-525
• Seiko 0785-546
• Seiko 7173-927
• Seiko 7055-145
• Seiko 0791-454
• Seiko 5260-620
• Seiko 6281-806
• Seiko 5613-441
• Seiko 3886-122
• Seiko 7062-659
• Seiko 6131-921