![Rolex® calibre 645 regulator - flat hairspring](http://perrinwatchparts.com/cdn/shop/files/no_image_available_13e61381-4ebc-4f5d-909f-168d578fc34e_800x800.png?v=1704921882)
Rolex® calibre 645 clutch lever (yoke)
Genuine, Rolex ® part # 3562 regulator - flat hairspring fits Rolex® 600, Rolex®620, Rolex®630, Rolex®635, Rolex®640, Rolex®645, Rolex®700, Rolex®710, 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.