Swiss-Grade Caliber 3131 Clone Movement
The Rolex Milgauss 116400-0002 super clone runs on a Swiss-grade automatic movement engineered to reproduce the genuine Rolex Caliber 3131 in feel, frequency, and autonomy. The movement operates at 28,800 vibrations per hour, winds bidirectionally through a free-rotating rotor, and holds a 48-hour power reserve for two days off the wrist. The caliber sits inside the soft-iron Faraday cage that gives the Milgauss its antimagnetic protection.
Accuracy and Antimagnetic Performance
Daily deviation holds within -5 to +8 seconds per day after factory regulation, close to the chronometer standard of the genuine Caliber 3131. The smooth sweeping seconds hand and the quiet rotor confirm the Swiss-grade build. The soft-iron inner case shields the movement from magnetic fields up to 1,000 gauss, which lets the 116400-0002 super clone hold its rate near MRI equipment, electric motors, and other strong magnetic sources.
Spec grid:
TypeAutomatic, antimagnetic
Frequency28,800 vph (4 Hz)
Power Reserve48 hours
Jewels31
WindingAutomatic bidirectional
FunctionsHours, minutes, seconds