Clean Factory 226627 Five-Level Titanium Alloy Yacht, the first to feature an integrated strap tube! Watch code: 274RL916, buckle code: Y8C. Make sure to recognize the Clean Factory's GT4 watch film, which is a protective film identical to the original factory version! Equipped with the genuine 3235 integrated movement, with adjustable hour hand and calendar! This is a counterpart version!.Clean Factory purchased the 226627 in June 2024 and has spent nearly a year developing it, finally bringing the titanium alloy yacht to life. For Rolex, using titanium alloy is absolutely unprecedented, and they have meticulously chosen five-level titanium alloy (a special material widely used in aerospace and medical fields). Rolex always likes to take a unique approach, for example, while PP uses 316, Rolex opts for 904L. Of course, the biggest challenge in development was that Clean also used the same five-level titanium alloy, which can be tested with a spectrometer, and its grade can also be distinguished by color. Those interested can research related knowledge themselves.As a relatively less popular model, Clean strives to perfectly showcase the craftsmanship of five-level titanium alloy, reflecting Clean Factory's dedication to watchmaking. The weight of the watch head matches the genuine product at 57g, with no discrepancies. The genuine strap weighs 49g, while Clean's weighs 52g.Due to Clean's protective film, the actual weight difference is about 2g. Be sure to recognize the Clean Factory's genuine titanium case version, with watch code 274RL916 and buckle code Y8C, with a total watch weight of 109 grams.Because we improved the buckle part, the original Rolex welding points were not tight enough, which could pose a risk of detachment, so Clean has reinforced this part. Overall, the difference is only 2-3g, which is hardly noticeable on the wrist. The brushed finish of the strap is also nearly identical, and the hands and indices are easily managed by Clean, considering that this yacht model is already on sale and is a leader in the industry.The increase in material costs, including the processing of five-level titanium alloy, is significantly more challenging than that of standard metals, which is why the price will be a few hundred yuan higher. We hope watch enthusiasts can understand Clean's rigorous attitude toward watchmaking and hope to gain everyone's recognition.