Swiss-Grade Caliber 3255 Clone Movement
The Rolex Day-Date 40 228239 EW super clone runs on a Swiss-grade automatic movement engineered to match the feel, frequency, and 70-hour autonomy of the genuine Rolex Caliber 3255. The movement operates at 28,800 vibrations per hour, drives the instantaneous day-and-date jump at midnight, and winds bidirectionally through a heavy oscillating weight tuned by VSF-grade specifications.
Accuracy and Daily Performance
Daily deviation on the Rolex Day-Date 40 228239 EW super clone holds within minus 5 to plus 10 seconds per day after factory regulation. The smooth sweeping seconds hand matches the high-frequency cadence of the genuine Caliber 3255, giving daily wearers the visual silk of a chronometer-grade tick. The 70-hour power reserve covers a full weekend off the wrist without resetting the day-and-date display.
Technical Specifications:
TypeAutomatic, bidirectional perpetual rotor
Frequency28,800 vph (4 Hz)
Power Reserve70 hours
Jewels31
WindingAutomatic, bidirectional
FunctionsHours, minutes, seconds, instantaneous day, instantaneous date