Check the listing for details. 10 Renata Button Cell Type SR621SW SR621W Batteries. Condition: New. Listed at 6.35 USD. BRAND NEW!!! 10 Super Fresh Renata SR621SW Swiss Made Watch Battery Sealed in original Package 10 New SR621SW Renata Battery. Brand New & Guaranteed Factory Fresh. Works in: Watches, Computers, keyless entry, Consumer electronics and hearing aid industries, and other electronic devices. Equivalent to: SR621SW, SR621W, 164, 280-34, 31, 363, 364, 364A, 364B, 602, 60LR, 620, AG1, CX60, D364, GP364, GP64, L621, L621F, LR620, LR621, LR621W, R621, RW320, S621, S621E, SB-DG, SG1, SP364, SR60, SR60L, T, TR621, V364 Renata.comRenata.comPlease Visit my eBay store for Our Low Prices Legal Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their packaging. All our batteries are brand new even though actual packaging may vary due to ever changing packaging. We are not the manufacturers nor guarantee any warranty given by the manufacturers. Feel free to contact us for any product warranty. As a service to get the best pricing to our customers, bulk items are the most economical. Please note all our bulk products are brand new, fresh, and packed in hassle free packaging. Bulk items may not be covered by manufacturer's warranty. We guarantee and stand by all our products with a 100% customer's satisfaction policy and money back guarantee. Origin of batteries may vary. Batteries are made in different locations in the world such as the usa, indonisia ,china, japan ,etc. Since manufacturers may change the place of manufacturing without prior notice ,we cannot guarantee a certain place of manufacturing.