Seiko Cal. 6689 - 591

The 6689-591 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6689 caliber with 31j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-e1893eb314cd]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1987

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