Seiko Cal. 4426 - 393

This Kinetic model from 1968 features a 39mm Titanium case. Powered by the 4426 caliber with 25j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-1a84de1bdd43]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1968

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