lower center wheel hole jewel to fit Rolex® calibre # 1530, part # 76/110
upper center wheel hole jewel to fit Rolex® calibres: 1530
* 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.