JIS-B-7023 › Complete Document History
Divers' watches -- Classification and performance
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2021 EDITION - Classification and performance - Feb. 22, 2021
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Obsolete Revision Information: |
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2014 EDITION - Diver's watches - Classification and performance - March 20, 2014
1993 EDITION - REAFFIRMED IN 2012 - Jan. 1, 1993 |