Seiko Cal. 4431 - 168

This Kinetic model from 1975 features a 43mm Two-Tone case. Powered by the 4431 caliber with 17j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-3722126e2076]

Also known as: Samurai, Rally

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1975

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