Seiko Cal. 6390 - 659

The Seiko 6390-659 represents an important milestone in Seiko's 1988 lineup. With its 18mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-dc3d6f840ef2]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1988

Related Models

• Seiko 4475-741
• Seiko 6240-550
• Seiko 4467-441
• Seiko 6280-222
• Seiko 6158-949
• Seiko 4459-563
• Seiko 4593-912
• Seiko 5636-661
• Seiko 4438-118
• Seiko 5654-951
• Seiko 6336-193
• Seiko 4412-627