APS's new product 15707CE is equipped with the most powerful all-in-one computer. 1 Case: Made of new technological ceramics, black ceramic is stylish and stylish, equipped with anti-magnetic properties. The case is fixed with unique bottom cover screws, center bolts and hexagonal screws for a level of security comparable to The submarine hatch, ceramic case, bezel, and handle are more wear-resistant and scratch-resistant, and their hardness is 9 times higher than fine steel, allowing you to wear a new watch forever. 2 Mirror: This watch is equipped with a sapphire mirror, which can easily pass a diamond pen. Including the bottom cover, it is also equipped with sapphire. Unlike small factories that cut corners, it is more secure to wear and does not wear out. 3 characters: The dial is also made of black and orange to perfectly coordinate the 15-minute timer. The dial is decorated with an oversized plaid and is matched with white gold fluorescent three-dimensional hour markers. and Royal Oak hands, orange rotating inner bezel with diving scale and blue 60-15 minute area are consistent with the original. 4 Straps: Made of natural rubber straps, perfectly interchangeable with the original, can replace the original APS. Starting from quality, with the best intentions good details,