The Cartier Tank Small Solar Beat WSTA0121 is a 2026 model featuring a distinctive rectangular case shape, with dimensions of 29.5 x 22 mm that emphasize the watch's elegant, jewelry-like character. Its subtle format makes it a suitable daily choice in the classic aesthetic of the Tank line.
The case, bezel, case back, crystal, and bracelet are described as new, confirming the unworn condition of the piece. It features a classic Cartier dial, and the watch is powered by a Solar Beat movement, covered by an eight-year manufacturer's warranty and an additional two-year warranty from our TimeLab service.
The watch is offered in a complete manufacturer's set, with an additional two-year warranty on the movement from our TimeLab service, and a certificate from TheWatchRegister.










