Seiko 2-way inductive communication with HAQ calibers

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Miyahara (2003) Development of a non-contact annual deviation accuracy and guarantee system appears to describe Seiko's factory regulation, adjustment and diagnostic system for HAQ mass-production.

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The system described:

  1. Was motivated to make HAQ production more efficient by avoiding stray capacitance effects.
  2. Is a…

Seiko 2-way inductive communication with HAQ calibers

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