Swiss-Grade Caliber 4130 Clone Movement
The Rolex Daytona 116528 super clone runs on a Swiss-grade automatic chronograph movement engineered to reproduce 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, Accuracy and Performance
The chronograph on this 116528 super clone starts, stops, and resets through the two screw-down pushers, and the central seconds hand and the 3 o'clock and 9 o'clock counters track elapsed time. Daily deviation holds within -5 to +8 seconds per day after factory regulation, close to the chronometer standard of the genuine Caliber 4130. The smooth sweeping seconds hand, the clean pusher action, 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:Chronograph, 30-minute counter, 12-hour counter, hours, minutes, small seconds