Cartier Tank Must de Cartier

The Tank Must de Cartier, reference WSTA0051, has a steel case measuring 22 x 29.5 mm. The rectangular case is 6.6 mm thick. Cartier rates the case to 3 bar, approximately 30 metres or 100 feet. The watch runs on a High Autonomy quartz movement, and Cartier lists its functions as hours and minutes. The dial is silvered, with blued-steel sword-shaped hands. A beaded steel crown is set with a synthetic cabochon-shaped spinel. The Tank Must is a small model in the Tank collection. An interchangeable steel bracelet is fitted to the watch.