Swiss-Grade Caliber 3186 Clone Movement
The Rolex GMT-Master II 16710 super clone runs on a Swiss-grade automatic movement engineered to reproduce the genuine Rolex Caliber 3186 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 3186 architecture drives the independently adjustable 24-hour GMT hand that defines the GMT-Master II.
Accuracy and Travel Performance
Daily deviation holds within -5 to +8 seconds per day after factory regulation, close to the chronometer standard of the genuine Caliber 3186. The smooth sweeping seconds hand and the quiet rotor confirm the Swiss-grade build. The GMT hand and the rotating Pepsi bezel let the owner of this 16710 super clone track three time zones at once during travel.
Spec grid:
Type:Automatic, second time zone
Frequency:28,800 vph (4 Hz)
Power Reserve:48 hours
Jewels:31
Winding:Automatic bidirectional
Functions:Hours, minutes, seconds, date, GMT hand