Revolutionizing Precision: The Unveiling of Clean Factory Shanghai 4131 Movement – A New Era in Replica Excellence
Left Side: (Genuine) — Right Side: (Shanghai 4131) The 4131 movement, derived from the Shanghai 4130, boasts a 75-hour power reserve. Its polishing, plating, engraving, and assembly are independently completed by Clean Factory. Thus, the 4131 Shanghai movement is a collaborative achievement between Shanghai and Clean. Previous issues with the Shanghai 4130, such as instability, the chronograph function’s failure to reset to zero, rough polishing, incorrect dimensions, poor winding feel, and noisy rotor, have all been perfectly addressed in the 4131. Moreover, Clean has exclusively contracted the production of the Shanghai 4131 movement. Comparing images of the genuine 4131 and…
