![Rolex® calibre 740 bearing cap screw](http://perrinwatchparts.com/cdn/shop/files/no_image_available_a6571233-ba84-4eb5-96e5-1d5472d7c070_800x800.png?v=1704922811)
Rolex® calibre 745 click spring
Genuine, Rolex ® part # 4165 bearing cap screw for automatic fits Rolex® 720, Rolex® 730, Rolex® 740
* 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.