Seiko Cal. 6659 - 133

Released in 1979, the Cal. 6659 with design code 133 was part of Seiko's domestic market collection. With its 20mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-3bab2bdb9538]

Also known as: Rally, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1979

Related Models

• Seiko 6364-554
• Seiko 6331-384
• Seiko 7121-821
• Seiko 6130-722
• Seiko 5678-677
• Seiko 7167-126
• Seiko 5685-162
• Seiko 7169-583
• Seiko 5622-306
• Seiko 6146-994
• Seiko 4429-995
• Seiko 4551-350