Seiko Cal. 5680 - 576

The 5680-576 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5680 caliber with 19j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-fc93ca182f6d]

Also known as: Sumo, UFO

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1979

Related Models

• Seiko 7028-408
• Seiko 0779-403
• Seiko 5678-565
• Seiko 5696-989
• Seiko 7185-824
• Seiko 5622-360
• Seiko 4556-489
• Seiko 6314-238
• Seiko 3874-473
• Seiko 5687-741
• Seiko 4520-907
• Seiko 4517-521