Rolex® calibre # 1580 balance stop spring, part # 8115
Genuine balance stop spring to fit Rolex® calibres: 1556, 1570, 1575, 1575 GMT, 1580
* 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.