CARTIER, Tank Solo. Rectangular men's watch. Reference 3800. Steel case signed and numbered 580009YX. Silvered dial with Roman numerals, blued glaive hands, date window at 6 o'clock. Self-winding mechanical movement. Dimensions: approx. 31 x 41 mm. Signed leather strap with signed steel folding clasp. Size: approx. 15.2 cm. Certificate dated 13/09/2018, without case.