This is a new and genuine Rolex rubber case back gasket for Datejust and Daydate.

This listing is for one individual gasket, taken from a multipack of genuine gaskets. 

29-302-86

To fit Rolex models: 1012-8, 1013-8, 1600-0, 1600-3, 1600-33, 1600-5, 1600-83, 1600-9, 1600-8, 1601-3, 1601-4, 1601-5, 1601-9, 1601-8, 1602-8, 1603-0, 1604-8, 1607-5, 1607-8, 1607-9, 1610-8,1611-8, 1802-5, 1802-6, 1802-8, 1802-9, 1803-5, 1803-8, 1803-83, 1803-9, 1804-5, 1804-6, 1804-8, 1804-9, 1806-5, 1806-8, 1806-9, 1807-5, 1807-8, 1807-9, 1809-8, 1810-8, 1811-5, 1811-8, 1811-9, 1813-8, 1814-8, 1815-8, 6263-0, 6263-7, 6263-8, 6265-0, 6265-7, 6265-8, 16000, 16003, 16008, 16009, 16013, 16014, 16018, 16019, 16030, 16078, 16250, 16253, 16258, 18026, 18028, 18029, 18038, 18039, 18039BIC, 18046, 18048, 18049, 18078, 18079, 18129BIC, 19018, 19018N, 19019, 19019N, 19028, 19038, 19048, 19049, 19148