Seiko Cal. 6660 - 585

The Seiko 6660-585 represents an important milestone in Seiko's 1980 lineup. Powered by the 6660 caliber with 29j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-1b708003f4fb]

Also known as: Samurai, Sumo

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1980

Related Models

• Seiko 3824-764
• Seiko 5674-964
• Seiko 5657-243
• Seiko 6141-855
• Seiko 5281-736
• Seiko 6251-694
• Seiko 6682-316
• Seiko 6347-260
• Seiko 6373-124
• Seiko 7160-131
• Seiko 5629-720
• Seiko 6161-838