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SEGMENT INFORMATION (Schedule of Net Sales for Each Class of Similar Products) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Oct. 01, 2016 | Sep. 30, 2017 | Oct. 01, 2016
Net sales for each class of similar products |  |  |  |
Net sales | $ 688,722 | $ 737,990 | $ 1,867,358 | $ 2,083,206
Percentage of Total | 100.00% | 100.00% | 100.00% | 100.00%
Watches |  |  |  |
Net sales for each class of similar products |  |  |  |
Net sales | $ 551,913 | $ 567,148 | $ 1,471,144 | $ 1,581,233
Percentage of Total | 80.10% | 76.90% | 78.80% | 75.90%
Leathers |  |  |  |
Net sales for each class of similar products |  |  |  |
Net sales | $ 75,660 | $ 93,338 | $ 217,946 | $ 278,995
Percentage of Total | 11.00% | 12.60% | 11.70% | 13.40%
Jewelry |  |  |  |
Net sales for each class of similar products |  |  |  |
Net sales | $ 47,729 | $ 60,237 | $ 139,900 | $ 171,709
Percentage of Total | 6.90% | 8.20% | 7.50% | 8.20%
Other |  |  |  |
Net sales for each class of similar products |  |  |  |
Net sales | $ 13,420 | $ 17,267 | $ 38,368 | $ 51,269
Percentage of Total | 2.00% | 2.30% | 2.00% | 2.50%

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