Swiss-Grade Caliber 2236 Clone Movement
The Rolex Lady-Datejust 279381RBR super clone runs on a Swiss-grade automatic movement engineered to match the genuine Rolex Caliber 2236 in feel, frequency, and autonomy. The Caliber 2236 is the dedicated 28mm ladies movement, and the genuine version uses a silicon Syloxi hairspring for stability. The clone movement operates at 28,800 vibrations per hour, winds bidirectionally through a free-rotating rotor, and holds a power reserve of approximately 55 hours for more than two days off the wrist.
Accuracy and Daily Performance
Daily deviation holds within -5 to +8 seconds per day after factory regulation, close to the chronometer standard of the genuine Caliber 2236. The smooth sweeping seconds hand and the quiet rotor confirm the Swiss-grade build. The 100-meter water resistance and the screw-down Twinlock crown let the 279381RBR super clone hold its seal through daily wear, hand washing, and light water contact.
Spec grid:
TypeAutomatic, self-winding
Frequency28,800 vph (4 Hz)
Power ReserveApproximately 55 hours
Jewels31
WindingAutomatic bidirectional
FunctionsHours, minutes, seconds, date