![Rolex® calibre 765 ratchet wheel](http://perrinwatchparts.com/cdn/shop/files/no_image_available_56eeddf8-6567-48f7-a50b-6e3898b8a7c9_800x800.png?v=1704923255)
Rolex® calibre 775 crown wheel washer
Genuine, Rolex ® part # 5604 ratchet wheel fits Rolex® 635, Rolex® 640, Rolex® 645, Rolex® 745, Rolex® 765
* 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.