Seiko Cal. 7189 - 717

The Seiko 7189-717 represents an important milestone in Seiko's 1979 lineup. Powered by the 7189 caliber with 26j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-03541f4b6e7d]

Also known as: Crown, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1979

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