Seiko Cal. 3879 - 404

This Kinetic model from 1968 features a 38mm PVD Black case. Powered by the 3879 caliber with 23j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-ceb5b401ccfb]

Also known as: Crown, Flighty

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1968

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