Rolex cal. 1565-8035 GMT, Calender wheel nut. NOS.

Rolex cal. R 1565-8035 GMT, Calender wheel nut.

original part from open factory package

the original packaging is not always simular but the product is

fits for cal. 3055, 1560, 1565, 1570, 1575, 1575GMT, 1580.