Swiss-Grade Caliber 4130 Clone Movement
The Rolex Daytona 116519LN super clone runs on a Swiss-grade automatic chronograph movement engineered to follow the genuine Rolex Caliber 4130 in feel, frequency, and autonomy. The movement operates at 28,800 vibrations per hour, winds bidirectionally through a free-rotating rotor, and holds a 72-hour power reserve for three days off the wrist.
Chronograph Operation and Accuracy
The Caliber 4130 clone drives the chronograph through a vertical clutch and a column wheel, which gives a clean start, stop, and reset without the central seconds hand jumping. Daily deviation holds within -5 to +8 seconds per day after factory regulation, close to the chronometer standard of the genuine caliber. The smooth sweeping seconds hand and the quiet rotor confirm the Swiss-grade build.
Spec grid:
Type:Automatic chronograph
Frequency:28,800 vph (4 Hz)
Power Reserve:72 hours
Jewels:44
Winding:Automatic bidirectional
Functions:Hours, minutes, small seconds, chronograph