Rolex® calibre 210 crew for sweep second pin. Tension spring
Genuine, Rolex ® part # 2359 crew for sweep second pin. Tension spring fits Rolex® 210
* 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.