Recently, the watch industry has exploded again – VS Factory has finally taken action! This time, they are no longer limited to three-point calendar models, but directly focus on one of Rolex’s most recognizable classics:Weekly log type (commonly known as DD log), what’s more important is that this time it is equipped with a model produced by Dandong and polished by VS factory for three years.3255 integrated movement. This is not a simple “core replacement upgrade”, but a complete innovation from the inside out.
You know, in the field of replica watches, the “weekly diary” has always been a difficult nut to crack. Compared with the ordinary calendar model, it has an additional day display module, a more complex movement structure, and higher gear linkage requirements. A slight deviation will cause problems such as inaccurate sun jump and adjustment lag. In the past, most versions on the market were based on the old 3135 movement. The so-called “all-in-one machine” was more of a marketing rhetoric. But this time VS Factory is really serious.
We immediately disassembled and analyzed the measured sample after getting it, and the results were shocking.
Let’s talk about the power reserve first. In the full chain state, the VS 3255 movement runs continuously.71.5 hours, almost the same as the 72 hours claimed by the original manufacturer. When you open the spring box, you will see that the structure is highly consistent with the original 3235, and some accessories can even be used interchangeably – provided you have professional tools and enough patience.
Let’s look at the automatic winding system. VS adopted27 ball full bearing design, the bite angle and diameter of the automatic rotor are accurately reproduced from the original. We did an 8-hour standing comparison test. Under the same conditions, a well-known seven-bead version turned less than one circle, while the VS version easily completed it.1/4 turn or more, the winding efficiency is increased by about 40%, which means that there is almost no lack of power in daily wear.
The most surprising thing is the improvement of the winding system. VS changes the wheel axle toFlat column design, completely bid farewell to the old screw-like structure. In actual operation, the manual winding feels much smoother, the torque loss is reduced by about 15%, and there is no “clunking” blocking feeling.
When it comes to the calendar experience, this is the key to truly reflecting the “authenticity”. VS adoptedThree-position separated handlebar core structure——The time adjustment, calendar adjustment, and winding are independent of each other, completely restoring the original logic. You can adjust the time counterclockwise without affecting the calendar just like the original watch, and jump the date quickly clockwise. However, most versions on the market still have a two-stage structure, and it is easy to accidentally damage the movement during adjustment.
Regarding the calendar module, we have also dismantled it in detail. After removing the weekly market, I found that the VS versionNo ruby bearings, which is completely consistent with the characteristics of the genuine 3235 movement. On the other hand, some so-called “high-end versions” still use the old structure of 3135, leaving rubies, which can be seen through at a glance. In addition, the tooth shape and bite depth errors of the four core gears such as the date gear set and positioning spring are less than0.02mm, the measured sun jump time is stable at 23:58±2 minutes, which is almost synchronized with the original factory’s 23:57±1 minute.
After 30 consecutive days of stability testing, the results are equally impressive:
- Daily travel time error is controlled within ±5 seconds
- The success rate of day jump is 100% without lag.
- Power transmission is smooth and without pauses
- The current sample size is 50 pieces,Repair rate is zero
Currently, the VS factory only launches a blue dial version, which weighs about 153 grams. Although there is still a gap from the original 210 grams, it is already at an excellent level under the current technology. According to internal news, popular colors such as black and silver will be launched in the future, which is worth looking forward to.
In general, VS’s weekly diary is not only “good-looking”, but alsoThe essence of the movementA leap has been made. It’s no longer a “copycat”, it’s actually doneInteroperable structure, stable operation and consistent adjustmentHighly restored works. If you have been looking for a replica log that can be worn daily and can withstand the test of disassembly, then the 3255 integrated movement version of the VS factory is really worth putting in your shopping cart.