Swiss-Grade Caliber 3255 Clone
The Rolex Day-Date 40 228236 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 built around a perpetual rotor.
Accuracy and Daily Performance
Daily deviation on the Rolex Day-Date 40 228236 super clone holds within minus 5 to plus 10 seconds per day after factory regulation, sitting close to the genuine Superlative Chronometer specification of minus 2 to plus 2 seconds per day. The smooth sweeping seconds hand on the 228236 super clone mirrors the high-frequency tick of the original Caliber 3255. The 70-hour power reserve covers a full weekend off the wrist without resetting the day-and-date display on Monday morning.
Technical Specifications:
TypeAutomatic, bidirectional perpetual rotor
Frequency28,800 vph (4 Hz)
Power Reserve70 hours
Jewels31
WindingAutomatic, bidirectional
FunctionsHours, minutes, seconds, instantaneous day, instantaneous date