B787 The fully upgraded version is now available; both gold and silver are priced at the same rate

🔺Cartier🔻’s Tonneau watch features a case shape inspired by wine barrels. It is smaller and more fitting for the wrist compared to ordinary watches. Because it resembles a wine barrel, it is called a “barrel-shaped case”. Cartier’s design of this watch involves careful consideration of lines and shape, as well as the creation of new concepts. Thanks to its accumulated culture and the ideas and adjustments made during the development process, the final product is truly impressive. The dimensions are as follows: 27mm – imported ultra-thin case; C1CT-163 – Swiss quartz movement; original safety switch mechanism. The upgraded version includes a simplified movement: C1Ct163. The height of the hands has been further reduced to 9 threads. Sisters, you can search for movements that include zirconia in the movement. Currently, the C1Ct163 movement ranks second in the market. As for the first place, it hasn’t been found yet. The thickness of the case has also been reduced from 13 threads to 6 threads, allowing enough space for the zirconia‑filled hands. The research and development process is difficult and time-consuming. This time, only the 300 version with a diamond‑style hand is available (a limited edition). There will be no further releases in the future. It’s really hard work, involving both time and effort. Those who understand the process should act quickly and share their thoughts: creating a custom diamond‑style hand is very challenging. It took over 8 months, and countless prototypes were tested before it was finalized. Everything starts from dreams; the goal is to achieve perfection and showcase the beauty on the wrist.