Seiko Cal. 7057 - 789

The Seiko 7057-789 represents an important milestone in Seiko's 1979 lineup. Powered by the 7057 caliber with 19j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-82aa415b9437]

Also known as: Shogun, Crown

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1979

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