79. 79Y Cartier. A stainless steel rectangular quartz wristwatch with diamond set bezel and lugs Cartier. Rectangular stainless steel wristwatch set with diamonds quartz movement Model: Tank Divan Reference: 2600 Date: Circa 2010 Movement: Jewelled quartz Dial: Silvered, black Roman numeral hour markers, black inner minute track, secret signature at 7, blued steel pointed baton hands Case: Brushed and polished rectangular, back secured by 8 screws, cabochon set crown, diamond set bezel and lugs Strap/Bracelet: Brown alligator leather Buckle/Clasp: Signed steel buckle with diamond set Signed: Case, dial & movement Size: 38mm x 30mm