Swiss-Grade Caliber 4130 Clone Movement
The Rolex Daytona 116519LN 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 and Accuracy
The chronograph 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. The vertical clutch design of the Caliber 4130 clone gives a clean pusher action without the stutter of older lever systems. Daily deviation holds within -5 to +8 seconds per day after factory regulation, close to the chronometer standard of the genuine Caliber 4130.
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