Seiko Cal. 6611 - 587

Released in 1967, the Cal. 6611 with design code 587 was part of Seiko's domestic market collection. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-cfcf9844ae3b]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1967

Related Models

• Seiko 6351-837
• Seiko 7134-279
• Seiko 5614-936
• Seiko 0796-683
• Seiko 7016-672
• Seiko 4562-757
• Seiko 5678-607
• Seiko 4495-539
• Seiko 6287-459
• Seiko 0786-145
• Seiko 5652-411
• Seiko 7048-505