The Cartier Tank à Guichet, reference WGTA0236, a modern reinterpretation of Cartier’s avant-garde digital time display within the classic Tank family. This model features a white gold case with clean lines and the timeless rectangular profile that the Tank line is known for. Instead of traditional hands, the watch uses a guichet (window) display for hours and minutes, with jumping discs that “jump” to each new hour and minute, offering a distinctive digital-style reading in a mechanical timepiece. The minimalist dial and case design emphasize Cartier’s refined aesthetic, pairing understated elegance with technical creativity. The automatic movement under the hood drives the jumping display with precision and offers reliable daily performance.