Rolex® calibre 90 lower center wheel hole jewel (0.42 / 0.90)
Genuine, Rolex ® part # 806 lower center wheel hole jewel (0.42 / 0.90)
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Rolex®. Rolex® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.