Seiko Cal. 6387 - 817

This Quartz model from 1979 features a 39mm Two-Tone case. With its 20mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-3c02e2834e39]

Also known as: Emperor, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

Related Models

• Seiko 6314-200
• Seiko 6166-388
• Seiko 5675-628
• Seiko 7140-639
• Seiko 6370-677
• Seiko 0721-450
• Seiko 6241-101
• Seiko 6333-943
• Seiko 5278-639
• Seiko 6157-734
• Seiko 7142-290
• Seiko 4524-371