Service Bulletins

Get valuable information to help you with your watch making needs.

Items

Improper Function of Seiko Yachting Time Caliber

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Thursday, March 20th 2014

How to Inspect the 5J Auto Relay Kinetic Watch

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Thursday, March 20th 2014

Magnetism

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Thursday, March 20th 2014

About Watch Bands

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Thursday, March 20th 2014

Charging Kinetic & Solar

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Thursday, March 20th 2014

Radio Controlled Watch

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Thursday, March 20th 2014

Solar Troubleshooting Chart 63-R

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Thursday, March 20th 2014

Seiko ASTRON AS Information No_67

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Thursday, March 20th 2014

Charging time for Solar Calibers

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Thursday, March 20th 2014

Instructions for Receiving Leap Second Data on Seiko Astron GPS Solar Watch

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Tuesday, August 4th 2015

Battery Replacement and Calendar Data Input

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Wednesday, March 19th 2014