ISO-3159 › Complete Document History
Timekeeping instruments - Wrist-chronometers with spring balance oscillator
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2ND EDITION - TIMEKEEPING INSTRUMENTS - WRIST-CHRONOMETERS WITH SPRING BAL - Dec. 15, 2009
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Obsolete Revision Information: |
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1ST EDITION - TIMEKEEPING INSTRUMENTS - WRIS - Feb. 1, 1976
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