Seiko Cal. 6390 - 317

This Kinetic model from 1982 features a 46mm PVD Black case. Powered by the 6390 caliber with 36j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-ad44ac302fe1]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1982

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