Mechanical wrist and pocket watches
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Mechanical hand and pocket watches. General specifications
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Hand watches. Body connecting dimensions
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Spring lugs for the wrist watch cases. Design and sizes
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Electronic wrist and pocket watches
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Electronic hand and pocket watches. General specifications
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Electronic-mechanical wrist and pocket watches
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Electronic-mechanical quartz hand and pocket watches. General specifications
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Horology shock-resistance watches
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Horology. Antimagnetic watches
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Horology. Water-resistant watches
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Product-quality index system. Time instruments. Nomenclature of indices
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