![Rolex® calibre 640 stud cover](http://perrinwatchparts.com/cdn/shop/files/no_image_available_adee1059-ea8d-4ec4-a792-62d1484e607a_800x800.png?v=1704921745)
Rolex® calibre 640 crown wheel
Genuine, Rolex ® part # 3549 stud cover fits Rolex® 600, Rolex®620, Rolex®630, Rolex®635, Rolex®640, Rolex®645, Rolex®700, Rolex®710,Rolex®745, Rolex®760, Rolex®765, Rolex®775
* 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.