Cartier Tank American Chronoflex, black leather strap , pin buckle white gold, complete to original Cartier box. Watch checked and certified at our own laboratory. Attached with: Running test results, declaration of sale on the authenticity origin and one-year warranty on working. Payment Receipt or invoice. Payment by Visa – MasterCard – American Express – Paypal – Bank Transfer. Free shipping by insured DHL the next day after payment. Customs costs by the buyer.