Seiko Cal. 6387 - 487

The Seiko 6387-487 represents an important milestone in Seiko's 1970 lineup. With its 22mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-6649eadab51d]

Also known as: Shogun, World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1970

Related Models

• Seiko 4520-668
• Seiko 7064-542
• Seiko 6157-973
• Seiko 5636-778
• Seiko 4525-306
• Seiko 6380-541
• Seiko 4553-280
• Seiko 7147-862
• Seiko 7184-636
• Seiko 4454-272
• Seiko 5678-328
• Seiko 4447-566