Clean Rolex Cosmic Chronograph Daytona Series 116520

Clean's super clone of the Rolex Daytona series provides a comprehensive analysis of each component of the original movement, creating a Cal.4130 integrated movement that is difficult to distinguish from the original. It achieves a high level of similarity and not only replicates all functions but also ensures stability and durability. The factory has invested significantly in acquiring various styles of original parts to produce molds, guaranteeing compatibility with the case and hardware components, while maintaining the original dimensions of 40*12.5mm. Here is an evaluation of the watch:

1. Integrated Movement: It took two years to meticulously model the original movement using CNC equipment, ensuring the lowest possible friction between bearings and gears. The true integrated movement does not have any unnecessary decks or fake gears, which also ensures that the case is not excessively thick. The movement plates feature delicate and refined textures and engravings, with clear and deep fonts, unlike the coarse finish of ordinary versions. It faithfully replicates the Cal.4130 integrated movement of the original model. The reset function operates crisply and forcefully, matching the functionality of the genuine movement. It is also equipped with original KIF shock absorbers and a blue hairspring. Each movement undergoes QC simulation testing before being assembled into a watch, within a reasonable margin of error.

2. Impeccable Case Design: Thanks to the perfect representation of the movement's dimensions, the case achieves the same thickness of 12.5mm as the original model. Other replica grades struggle to achieve this thickness due to inconsistencies with the movement. Combined with 3D printing for molding the case and bracelet, every contour and groove of the case aligns with the original, providing a good feel, elegant appearance, and showcasing the authentic character.

3. Genuine Compatibility: The bezel, crystal, case back, crown, dial, hands, and clasp of the entire watch are interchangeable with the original components. Apart from slight variations in weight for precious metal versions, it is challenging to spot any flaws.

4. Meticulous Details: The markings on the bezel are applied using physical vapor deposition technology, with high-temperature coating on the fonts, ensuring that the racing scale perfectly matches the thickness of the original and does not fade. The dial features delicate radial patterns that can be observed up close. The sunburst patterns on the three sub-dials are evenly refined, exhibiting excellent gloss and texture from every angle. The hour markers have the same smooth edges as the original, with uniform and bright luminescence. The logos such as the crown, balance wheel, and "750" for precious metal models are almost indistinguishable from the original to the naked eye. The clasp is formed as a single unit with the crown, rather than being spot-welded.