The Tank Louis Cartier watch in the small model features a quartz movement and a case crafted from 18K yellow gold (750/1000), with a beaded crown set with a sapphire cabochon. It includes a silver-grained dial, blued-steel sword-shaped hands, and a mineral crystal, paired with an alligator-skin strap and an 18K yellow gold ardillon buckle. The case measures 29.5 mm x 22 mm with a thickness of 6.35 mm and is water-resistant to 3 bar (30 meters). This model has passed the 30-meter water-resistance test conducted under 3 atm pressure, though swimming is not recommended for either genuine or replica watches. Our 1:1 super clone Swiss mechanism version offers the same customizable serial numbers and cards, identical fonts, punto, and finishing on all markings, matching case size and thickness, and a strong, reliable movement, achieving a level of perfection nearly indistinguishable from the authentic watch. All Swiss mechanism models are covered by a full 2-year International United Luxury warranty. Please note that Asian mechanism versions may differ in materials and movements; contact our support team for detailed information and videos, as listed features apply to the Swiss mechanism models.