CARTIER, Tank dit "Louis Cartier" 18K (750‰) yellow gold wristwatch, rectangular case, white dial, Roman numeral hour markers and painted minute track. Blued steel sword hands. Blue cabochon winding mechanism. Mechanical movement (as is). Black leather strap (worn) with 18K (750‰) yellow gold folding clasp. Dial size: 2.9 x 2.3 cm Signed and numbered. Gross weight: 33.7 g. In a case made by the company. CS