Swiss-Grade Caliber 4161 Clone Movement
The Rolex Yacht-Master II 116688 super clone runs on a Swiss-grade automatic movement engineered to match the genuine Rolex Caliber 4161 in feel, frequency, and function. The movement operates at 28,800 vibrations per hour, winds bidirectionally through a free-rotating rotor, and holds a power reserve of approximately 72 hours. The Caliber 4161 clone drives the central hours, minutes, seconds, and the programmable regatta countdown.
Accuracy and Regatta Performance
Daily deviation holds within -5 to +8 seconds per day after factory regulation, close to the chronometer standard of the genuine Caliber 4161. The countdown timer starts, stops, and synchronizes through the Ring Command bezel and the pushers, matching the regatta function of the authentic reference. The 100-meter water resistance and the screw-down Triplock crown let the 116688 super clone hold its seal through sailing, swimming, and daily wear.
Spec grid:
SpecValue
Type:Automatic, self-winding regatta chronograph
Frequency:28,800 vph (4 Hz)
Power Reserve:Approximately 72 hours
Jewels:45
Winding:Automatic bidirectional
Functions:Hours, minutes, seconds, programmable countdown