Internal Parts Friction Spring to fit Rolex Caliber 635, 640, 645, 720, 730, 740, 745, 765 and 775
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This friction spring is designed to fit various Rolex Caliber models (635, 640, 645, 720, 730, 740, 745, 765 and 775). It features four arms and an outside diameter of 5.9mm, with the factory part number being 5607. This high-quality, imitation part is sold individually for easy replacement and improved functionality.
***Time Connection II Inc. is independent of and not affiliated with or sponsored by Rolex Watch U.S.A. Inc. Rolex warranty does not apply to non-genuine parts supplied by Time Connection II Inc.***
This friction spring is designed to fit various Rolex Caliber models (635, 640, 645, 720, 730, 740, 745, 765 and 775). It features four arms and an outside diameter of 5.9mm, with the factory part number being 5607. This high-quality, imitation part is sold individually for easy replacement and improved functionality.
***Time Connection II Inc. is independent of and not affiliated with or sponsored by Rolex Watch U.S.A. Inc. Rolex warranty does not apply to non-genuine parts supplied by Time Connection II Inc.***