Seiko Cal. 6389 - 509

The Seiko 6389-509 represents an important milestone in Seiko's 1968 lineup. Powered by the 6389 caliber with 19j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-5179ef288ef6]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1968

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