Promptly we will finish assembling the first Union Collection watches. Unfortunately, we had to announce a delay, but we have worked hard to shorten the delivery times of your watches as much as possible, in particular thanks to the express service. This service will allow all of your watches to be expedited before September.
So let’s go back a few days when our watchmakers recovered all the separate parts: dials, cases, hands, and movements. After having followed every step in the creation of your watch, today we will find out how it is assembled.
Phase 1: Assembly and Adjustments of the Movement
The centerpiece of the watch, the movement, is made up of around a hundred parts, which when assembled must respect well-defined precision. Each movement must be engraved with the name of the Maison (rotor), checked, and then adjusted using the adjustment racket. Once this operation is complete, we can move on to fitting the dial.
Phase 2: Install the Dial on the Plate
The first step in assembling Union Collection watches is adding the hands to the dial. To execute this, we place the two feet on the back of the dial in the plate (here it is not the material but the base plate which supports all the components of the automatic movement). Subsequently, we place the winding stem at 3 o’clock. It is essentially screwing the screws to the side of the plate in the corresponding holes. During this phase, you must be careful not to use force with the fragile feet of the dial.
Phase 3: Placing the Round Hands on the Dial
For this second delicate phase of assembling the Union Collection, our watchmakers are arming themselves with their pointer drift and massive amounts of patience.The first step is to align the hour hand well in front of the 12. Here, the difficulty is placing the hand adjacent to the dial, without it touching the indexes. Afterward, our watchmaker checks several times to make sure that nothing prevents it from turning.
For the minute hand, we repeat the same operation. It should be almost glued to the hour hand (0.2 mm), without touching it. The difficulty with our round hands lies in their positioning facing the 12 without bending. We then do another round of verification.
To check that the hands are correctly aligned, the watchmaker places them at 6 p.m. If the 2 hands are in the same position, the hand placement has been correctly performed, and we can move on to the second-hand placement. On the other hand, if it is not done correctly, the two hands must be removed using a dial cover, vital in avoiding scratches.
Once the checks are done, it is time to switch to the second’s hand. The largest of the hands, the second’s hand, is particularly difficult to assemble. Not having a small dot at its end, it must be positioned as precisely as possible on the dial. It also must be handled gently because of the risk of bending. This is a meticulous process because watchmakers must be error-free to prevent damage to the mechanism. When the three circular hands are impeccably placed, we check the cleanliness of the dial, the case, and the glass. Fingerprints and final dust particles are removed using a Rodico and a microfiber cloth.
Phase 4: Assembly
This step requires that all checks be made, and the elements are cleaned. It is an obligatory step because if a speck of dust becomes stuck in one of the elements, it would require the watch to be disassembled.
Then, we remove the winding stem and place the automatic movement in the case. During this step, you must pay attention to the direction in which the movement is positioned, and the space that accommodates the winding stem must be opposite the 3 o’clock.
To maintain the movement for continued assembly, we put the winding stem back on after another cleanliness check. The automatic movement is clean, and it is time to place it in the case keeping in mind the casing ring which keeps the movement in its proper place.
Now, we will have to cut the winding stem to the right length and file and screw the crown. Everything is a question of delicacy and gentleness in watchmaking. Come on, one more final check for dust and fingerprints. We can, therefore, close the case with 4 screws in the back of the case and the assembly is finally finished. All that remains is the addition of your strap and final detail and water-resistance checks.
The leather watch straps and their folding buckle
Speaking of bracelets, let’s make a small parenthesis before concluding. Being equipped with a flash pump, it is easily interchangeable at home and without tools (internal link page how to change your bracelet). Moreover, for the first time, we offer bracelets with a folding buckle. What’s the difference? A lot of things, but above all this type of buckle makes the bracelet more durable by damaging it less since once adjusted, there is no need to touch it anymore. The folding buckles match the case, Rose Gold for the Audace and Olympus and Steel for the other models.
This is the end of our production notebook. We have given you the main lines concerning the manufacture of the various elements and the assembly of our watches. But of course, if you have any questions or would like more information on certain points, we will be happy to answer them. Please do not hesitate to contact us via our contact form.
Now it’s time for us to finish the shipping so that our Ambassadors will have the pleasure to receive their watches.
Wishing you wonderful hours,