Seiko Cal. 6390 - 609

The 6390-609 is a sought-after Solar piece from Seiko's golden era. With its 21mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-7bee4b963663]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1967

Related Models

• Seiko 0722-793
• Seiko 5232-181
• Seiko 4579-189
• Seiko 0732-913
• Seiko 6378-190
• Seiko 6651-827
• Seiko 6613-681
• Seiko 6284-274
• Seiko 6165-187
• Seiko 6257-321
• Seiko 5649-112
• Seiko 7124-133