Repairs * Batteries * Resealing * Valeting * Servicing * Calibration * Restoration

Tuesday, April 10, 2012

Seiko Time Sonar for Service and Calibration


See-thru back cover. The serial numbers has faded completely as it's printed on the see-thru cover.





This Seiko Time Sonar (2206-0690) was sent in for servicing as it kept stopping. After service and calibration, the time is very accurate as seen on the timegrapher.

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