Seiko Cal. 7070 - 990

The Seiko 7070-990 represents an important milestone in Seiko's 1978 lineup. Powered by the 7070 caliber with 28j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-4edf8ce5bcbe]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1978

Related Models

• Seiko 0771-359
• Seiko 7041-969
• Seiko 3880-178
• Seiko 3859-772
• Seiko 5664-657
• Seiko 7189-457
• Seiko 4415-993
• Seiko 4449-276
• Seiko 0755-947
• Seiko 3851-922
• Seiko 4486-519
• Seiko 6135-180