Seiko Cal. 6610 - 651

The Seiko 6610-651 represents an important milestone in Seiko's 1991 lineup. Powered by the 6610 caliber with 28j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-fa3af4a28606]

Also known as: Turtle, Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1991

Related Models

• Seiko 5623-900
• Seiko 7175-681
• Seiko 3880-834
• Seiko 4456-807
• Seiko 4415-165
• Seiko 6670-419
• Seiko 5696-182
• Seiko 5242-133
• Seiko 4538-389
• Seiko 5632-638
• Seiko 7190-278
• Seiko 6131-735