Clean Rolex Cosmic Chronograph Daytona Series 116520-3

Clean's super clone of the Rolex Daytona series, known as the "Universe Ditan" edition, provides a comprehensive analysis of each component of the original movement. It has successfully created a Cal.4130 integrated movement that is nearly indistinguishable from the original, exhibiting a high level of similarity. Not only does it replicate all the functions of the original movement, but it also ensures stability and durability. The factory has invested heavily in acquiring multiple styles of original parts to produce molds, guaranteeing compatibility between the case and various hardware components. The dimensions are synchronized with the original at 40*12.5mm. Here is an evaluation of the watch:

1. Integrated Movement: It took two years and significant investment in CNC equipment to create molds for the original movement. This process ensures the optimal fit and minimal friction between each bearing and gear. The true integrated movement has no 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 that differ from the coarse finish of ordinary versions. It faithfully replicates the Cal.4130 integrated movement of the original model. The chronograph reset function operates smoothly 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 and is assembled into a watch within a reasonable margin of error.

2. Exquisite Case Design: The perfect representation of the movement's dimensions allows for achieving the same case 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. Universal 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. This ensures that the racing scale on the bezel perfectly matches the thickness of the original and does not fade. The dial features delicate radial patterns that can only be seen 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.