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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
	Oct. 04, 2025	Sep. 28, 2024	Oct. 04, 2025	Sep. 28, 2024
Net sales for each class of similar products
Net sales	$ 270,201	$ 287,819	$ 723,882	$ 802,693
Revenue Benchmark | Product Concentration Risk
Net sales for each class of similar products
Percentage of Total	100.00%	100.00%	100.00%	100.00%
Traditional watches
Net sales for each class of similar products
Net sales	$ 222,204	$ 223,248	$ 585,280	$ 603,897
Traditional watches | Revenue Benchmark | Product Concentration Risk
Net sales for each class of similar products
Percentage of Total	82.20%	77.60%	80.90%	75.20%
Smartwatches
Net sales for each class of similar products
Net sales	$ 3,832	$ 3,968	$ 9,277	$ 21,237
Smartwatches | Revenue Benchmark | Product Concentration Risk
Net sales for each class of similar products
Percentage of Total	1.40%	1.40%	1.30%	2.60%
Total watches
Net sales for each class of similar products
Net sales	$ 226,036	$ 227,216	$ 594,557	$ 625,134
Total watches | Revenue Benchmark | Product Concentration Risk
Net sales for each class of similar products
Percentage of Total	83.60%	79.00%	82.20%	77.80%
Leathers
Net sales for each class of similar products
Net sales	$ 15,094	$ 23,946	$ 49,221	$ 78,695
Leathers | Revenue Benchmark | Product Concentration Risk
Net sales for each class of similar products
Percentage of Total	5.60%	8.30%	6.80%	9.80%
Jewelry
Net sales for each class of similar products
Net sales	$ 25,057	$ 31,459	$ 66,708	$ 81,922
Jewelry | Revenue Benchmark | Product Concentration Risk
Net sales for each class of similar products
Percentage of Total	9.30%	10.90%	9.20%	10.20%
Other
Net sales for each class of similar products
Net sales	$ 4,014	$ 5,198	$ 13,396	$ 16,942
Other | Revenue Benchmark | Product Concentration Risk
Net sales for each class of similar products
Percentage of Total	1.50%	1.80%	1.80%	2.20%

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