Seiko Cal. 4523 - 722

This Kinetic model from 1990 features a 43mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-bdca2aa5cddc]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1990

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