On the Rolex 'Watchmaking - Excellence in the making' page, explore the 'Precision' and 'Self-winding mechanism' galleries. For 'Precision', identify the two key innovations contributing to accuracy. For 'Self-winding mechanism', identify the primary component responsible for its self-winding capability. State the exact names of these innovations and components.
Navigate to the 'Watchmaking - Excellence in the making' page. Click on the 'Precision - See photos button' to open the gallery. Carefully examine the descriptions of all images within the 'Precision' gallery to identify the two key innovations for accuracy. Close the 'Precision' lightbox. Click on the 'Self-winding mechanism - See photos button' to open the gallery. Carefully examine the descriptions of all images within the 'Self-winding mechanism' gallery to identify the key component for self-winding. Close the 'Self-winding mechanism' lightbox. State the identified innovations for 'Precision' and the identified component for 'Self-winding mechanism'.
Successfully navigate to the 'Watchmaking - Excellence in the making' page. Open and close both the 'Precision' and 'Self-winding mechanism' galleries. Correctly identify 'Parachrom hairspring' and 'Chronergy escapement' as the two key innovations for 'Precision'. Correctly identify 'Perpetual rotor' as the key component for 'Self-winding mechanism'. All identified names must be stated exactly as presented on the website.