Seiko Cal. 7027 - 980

The 7027-980 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7027 caliber with 19j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-4c636d135047]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1973

Related Models

• Seiko 5629-288
• Seiko 4526-419
• Seiko 5678-928
• Seiko 3870-947
• Seiko 4490-468
• Seiko 6237-353
• Seiko 7195-801
• Seiko 7063-790
• Seiko 4443-527
• Seiko 6319-603
• Seiko 6237-955
• Seiko 6256-220