Cornerstone Service
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Cornerstone
    Service
Horological Service, Restoration, 
Training & Consulting
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About our service
Wes combines acute personal attention to detail blended with the benefit of over 35 years of experience servicing and repairing a wide range of quality timepieces in today's market place. He has labored to research and develop sources throughout industry for spare parts. He skillfully provides the highest quality standards when servicing and repairing fine time pieces. It is our honor and pleasure to work on very watch entrusted to our care.
Quartz Watch Maintenance Service
  • Movement Testing
  • Replacement of power cell or capacitor
  • Ultrasonic and steam cleaning of case & bracelet
  • Replacement of case gaskets
  • Water resistance testing by various methods
Quartz Watch Complete Service
  • Movement Service and testing
  • Replacement of worn or damaged movement components
  • Movement testing
  • Case & bracelet refinishing (optional)
  • Ultrasonic and steam cleaning of case & bracelet
  • Replacement of case gaskets
  • Water resistance testing by various methods
Mechanical Movement Complete Service
  • Replacement of worn or damaged movement components
  • Movement testing & regulation
  • Case & bracelet refinishing (optional)
  • Ultrasonic and steam cleaning of case & bracelet
  • Replacement of case gaskets
  • Water resistance testing by various methods

Service and Restoration of ...

  • Antique
  • Vintage
  • Modern
  • Mechanical
  • Tuning Fork (Accutron & Omega)
  • Quartz (including kinetic & solar)
  • Mechanical
  • Manual Wind
  • Automatic Wind
  • Chronograph