Replacement Oscillating Weight Rotor Compatible with Seiko Calibre 5J32A Kinetic Quartz Movement

Restore the automatic power-generation system of a compatible movement with this replacement oscillating weight rotor, designed for the Seiko Calibre 5J32A Kinetic quartz movement.

The rotor responds to wrist movement and transfers rotational energy through the generating-wheel system, allowing the movement to produce electricity for its rechargeable power unit. Replacing a worn, loose, damaged, or non-rotating rotor can help restore proper movement and charging performance when the remaining generating components are functioning correctly.

Product Specifications

Product Type: Oscillating Weight / Kinetic Rotor
Compatibility: Seiko Kinetic Quartz Movement
Reference Calibre: 5J32A
Function: Drives the Movement’s Automatic Power-Generation System
Application: Movement Servicing, Repair or Restoration
Quantity: 1 Piece

This component is intended specifically for compatible 5J32A movement configurations. Please verify the complete calibre marking and compare the rotor profile, attachment point, gearing, dimensions, and original component before ordering.

The rotor screw, oscillating-weight bridge, generating rotor, intermediate generating wheel, and other movement components are not included unless expressly stated. Correct engagement, lubrication, and installation are essential for reliable charging performance; professional installation by a qualified watchmaker is strongly recommended.

Package Contents

1 × Replacement Oscillating Weight Rotor

Compatible replacement component — not manufactured, endorsed, or sponsored by Seiko.

Seiko and Kinetic are trademarks of their respective owner. These names and the calibre reference are used solely to identify product compatibility.