Seiko Cal. 7179 - 643

The Seiko 7179-643 represents an important milestone in Seiko's 1976 lineup. Powered by the 7179 caliber with 21j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-035c48cc2ca3]

Also known as: Turtle, Flighty

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1976

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