Rolex® calibre 170 end-piece screw
Genuine, Rolex ® part # 1447 end-piece screw fits Rolex® caliber 170 Size M "Princess"
* 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.