18K white gold midsize automatic Cartier Tank Americaine, circa late 1990's, is a heavy white gold tank with date display at 6 o'clock. The case measures 23mm x 42mm, case back fastened by four screws, sapphire-set crown, Cartier 18K white gold tang buckle,
guilloched white dial, sweep centre seconds, date display, with a calibre 077, 25 jewel automatic movement warrantied by Aaron Faber for 18 months.