Whether it’s the older big-name factories or the new players that popped up in the last two years, almost all of them messed up the spacing of the three subdials when making a High-quality Omega Speedmaster replica watch. That’s why every time a new product comes out claiming to be closest to the original, people tend to joke about it more than get excited. But this time the Speedmaster from ER Factory seems a little different.

What did ER Factory Omega Speedy Replica Watch do right?
The soul of the Speedmaster series is the position relationship of the three subdials. On the original, all the spacing is strictly calculated to form a layout with a certain visual tension. But on replica versions in the market, the dial proportions are either too tight, squeezed together and looking petty, or too loose, just awkward no matter how you look at it.
ER Factory finally got one thing right that looks simple but nobody had done right before: dial proportions. They directly recalibrated the positions of the three subdials based on a 42MM case size, and achieved the closest spacing to the original on the current market. It’s tighter than SM Factory and more accurate than N1 Factory. Just for this point alone, it has a real gap from all previous Speedmaster clone.

You can say this: it is currently the only Speedmaster 1:1 watch on the market that does not look awkward visually. If you are a deep fan of the original, even if you just glance at the dial from far away, you can feel that ER Factory really put in effort this time.
What did they do to reproduce the genuine Replica Watch?
Dial proportions can’t be changed just because you want to change them. They are directly limited by the gear train layout of the movement. The reason most Speedmaster replicas on the market have wrong dials is that they directly use ready-made chronograph movement templates without making any structural changes to the movement.
And to move the subdials to the correct positions, ER Factory added an extra set of gear components on top of the movement, physically pushing the three subdials to the correct spacing.

They advertise a custom 3861 movement, but in reality it is still a deep modification of the ST19, which other factories making Speedmasters like N1 and SM also use. The ST19 itself is a good student among domestic movements, and it has a good market reputation for winding feel and basic chronograph stability.
The problem is that this way of adding gears, while solving the visual proportions, directly brings a chain reaction of movement reliability and structure.
What chain effects does adding gears bring?
ER Factory successfully made the three subdial spacing closer to the original through the extra gear set, but this modification also directly caused multiple chain reactions.
· Intermittent stuttering of the seconds subdial: the extra gear train changes the power transmission path of the original movement, so torque transfer is no longer linear, making movement operation less stable and raising failure rate.
The seconds hand will stutter at certain angles, and in serious cases it may even stop completely for a short time. This is not an isolated case; several watch friends have reported the same situation.

· Overall watch thickness increases: the extra added gear layer takes up internal space in the case, making the ER Factory Speedmaster thicker and heavier than the original, weakening wearing comfort.
The good news is that ER Factory has already fed the situation back to the movement manufacturer, and later Replica Watches Batch will also be optimized and adjusted.
But based on industry experience, movement factory adjustment cycles are usually measured in quarters. From finding the problem to releasing a corrected version takes at least three months, so a perfect solution is hard to have in the short term.
Can I accept these Replica Watch flaws?
Before deciding to buy, one thing must be made clear: not all problems should be blamed on ER Factory.
All factories on the market that use the ST19 movement to replicate the Speedmaster have one common problem: the subdial at 6 o’clock lacks its function. The ST19 was not originally designed for the Speedmaster dial functions. It cannot be a real chronograph accumulator, so it can only be made into a 24-hour dial.

But the thickness and intermittent stuttering of the seconds subdial are the unique price ER Factory paid for adjusting the dial proportions. The nature of these two is completely different:
· 6 o’clock 24-hour dial: a common flaw of all ST19 Speedmaster replicas. If you mind it, you can only avoid them, wait for some factory to completely change the movement solution, or find a watchmaker to disable the 6 o’clock subdial and let the hand stay at 12 forever.
· Seconds hand stuttering and thickness issue: an ER Factory exclusive problem. In theory it can be fixed by optimizing the gear components or materials, and it is a reversible engineering problem that has hope of being solved.
Only by clearly distinguishing these two points can you judge whether you can accept it.
Is the Replica Watch worth paying attention to?
Even knowing its flaws, I still think the ER version is worth attention. If you want to buy one now, the following inspection process must be strictly followed:
Watch a video before ordering: ask the seller to shoot a video of the seconds subdial running continuously for 3 to 5 minutes. Stuttering is often intermittent, and a short video of ten seconds or so cannot show it at all. Only a long enough observation time can expose the problem.
Choose the right seller: Reputable replica watch dealers will proactively tell you about the missing function at 6 o’clock and the risk of seconds hand stuttering. If the other party only talks about advantages and not disadvantages, or fobs you off with vague sayings like “batch is different,” I suggest switching to another one. A seller who can honestly talk about flaws will at least not argue with you about after-sales.

Check the goods before signing: when you get it, don’t rush to remove the film. Many sellers won’t accept returns or exchanges once the film is removed. Wind it first and let it run for a few minutes, stare at the seconds subdial to see if it runs smoothly. If you find a problem, take photos and videos on the spot and refuse delivery directly.
If you find a problem, return it decisively: if you confirm stuttering, don’t hesitate. Contact the seller immediately and send it back to the factory. Don’t believe words like “it will be fine after breaking in for a while” or “it will be fine after winding more.” The problem of physical gear meshing will not disappear by itself.
Do I recommend buying the Replica Watch at this stage?
The current ER Factory Speedmaster is on the right track, but it is not perfect enough. It solved the most stubborn visual pain point in the replica history of this series — dial proportions, which is a breakthrough that no previous factory achieved.
Some people even say the dial alone is worth the price. But the cost is also clear: you may encounter seconds hand stuttering, and the 6 o’clock function is always a tell.

My advice is to divide people into three types:
1. If you extremely mind even a 0.1 second pause of the seconds hand, or you often stare at the subdial to check its running, then the current version is not for you. Holding your money and waiting is the most rational choice.
2. If you are willing to sacrifice some stability for a correct dial, and you have strong hands-on ability and can accept the risk of returning it to the factory for a movement replacement, then I recommend you buy this version, but be sure to inspect it strictly according to the process above.
3. For most ordinary players, the most rational way is to wait. Wait until the factory announces the corrected version is shipping, then wait for the first batch of buyers to test it and confirm the stuttering rate has clearly dropped, then it’s not too late to buy.
At that time, the advantage ER Factory has already built in dial proportions, together with the fixed movement stability, fully has the potential to become the first choice in the Omega Speedmaster Top-Tier Replica Watch field.