Acquisitions - Summary of Unaudited Pro Forma Information (Details) - MVMT Watches, Inc. - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2019	Jul. 31, 2018	Jul. 31, 2019	Jul. 31, 2018	[1]
Business Acquisition [Line Items]
Net sales	$ 157,816	$ 155,697	$ 304,365	$ 295,261
Net income	$ 17,505	$ 7,353	$ 21,430	$ 6,734
Net income per share attributable to Movado Group, Inc.	$ 0.76	$ 0.32	$ 0.93	$ 0.29
Net income per share attributable to Movado Group, Inc.	$ 0.75	$ 0.31	$ 0.92	$ 0.29

[1] Includes non-recurring transaction costs of $7.0 million associated with the acquisition.