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.