Seiko Cal. 4423 - 565

The Seiko 4423-565 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-1b137123f492]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1984

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