Seiko Cal. 5660 - 884

The Seiko 5660-884 represents an important milestone in Seiko's 1989 lineup. Powered by the 5660 caliber with 29j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-9cb3db645850]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1989

Related Models

• Seiko 0794-860
• Seiko 6628-738
• Seiko 6651-933
• Seiko 5277-802
• Seiko 4439-877
• Seiko 6360-298
• Seiko 6296-817
• Seiko 5240-905
• Seiko 0747-362
• Seiko 7043-970
• Seiko 5293-185
• Seiko 5693-597