A tank wristwatch, by Cartier, the white dial with Roman black numerals, secret signature at 7 0'clock and blued steel hands, signed Cartier, the seventeen jewelled lever movement signed Cartier, cabochon sapphire crown, Swiss hallmarks, the case secured by four screws at the side, c. 1980, case width 24mm, together with Cartier service booklet dated 15.10.92Movement not currently running, no numbers as these have probably rubbed away, dial clean, some general fine scratches to case. Please note that Roseberys do not guarantee working order or time keeping of any automatic, mechanical, quartz or other timepiece.