3K Nautilus launches an upgraded version of the original machine with noise-free engraving. Detailed upgrade interpretation: 1. The upgraded movement has all finely engraved characters, which are clear and not worn, and the texture is the ultimate. 2. The automatic gyro is upgraded and uses Swiss ultra-precision bearings, which is unprecedented in the industry. The installation process of the rotor ensures 100% noise reduction. 3. Original movement, no fake clips, no fake balance wheels, no fake rubies. WY-3k factory completely reproduces the 3.3 mm out-of-print high-quality 324SC Movement. 4. Upgraded dial scale with ultra-bright luminous, and the overall harmonious and consistent brightness. 5. Nautilus classic blue dial, currently improved to have the same color as the genuine product, killing the dial details and workmanship of other factories. 6. Calendar Each watch in the window is positioned horizontally without any deflection or obstruction. 7. The smoothness of the head adjustment gear has been adjusted several times to reach the best state. This makes the adjustment time of the upgraded grenade and the winding feel smooth. 8. The thickness of the entire watch has been upgraded to 8.3 mm, making it the thinnest mechanical watch on the Internet, which is equivalent to the original thickness. It is extremely comfortable to wear. 9. Emphasis is placed on the 324Sc movement to adjust the calendar clockwise, that is, to adjust the calendar from top to bottom. Pay attention to the analysis It is consistent with the original product. 10. When adjusting the time, pull the crown to the second gear. The large second hand will not stop. It is also consistent with the original product. Patek Philippe 5711 Nautilus produced by WY-3K factory is an upgraded version of the original machine with noiseless engraving. Dominate the entire network. The hottest item! ! ! ! ,