Seiko Cal. 5687 - 676

The Seiko 5687-676 represents an important milestone in Seiko's 1984 lineup. With its 19mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-0f6ff9fd5e01]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1984

Related Models

• Seiko 4527-486
• Seiko 4482-413
• Seiko 6230-136
• Seiko 3844-246
• Seiko 4576-410
• Seiko 4432-239
• Seiko 5680-695
• Seiko 6685-690
• Seiko 5277-300
• Seiko 5267-959
• Seiko 7175-544
• Seiko 0721-184