The Tank Must small model features a high-autonomy quartz movement housed in a stainless steel case with a bezel set with 40 brilliant-cut diamonds totaling 0.39 carats. Its refined design includes a beaded crown adorned with a synthetic cabochon-shaped spinel, a silvered dial with blued-steel sword-shaped hands, and an interchangeable black brushed calfskin strap paired with a steel ardillon buckle. Measuring 27 mm by 22 mm with a slim 6.6 mm profile, this model is water-resistant to 3 bar (around 30 meters) and has passed a 30-meter pressure test, though swimming is not recommended for any watch, whether genuine or replica. As a 1:1 super clone Swiss-mechanism model, it mirrors the authentic piece with matching serial numbers and cards, identical fonts and engraving details, the same dimensions and proportions, and a movement designed to replicate the power and feel of the original so precisely that even a jeweler would struggle to distinguish it. All Swiss-mechanism watches include a full 2-year international United Luxury warranty. Please note that Asian-mechanism versions may differ in materials and movement specifications, so we encourage customers to contact our support team for additional details and watch videos.