Cartier Ballon Bleu 42mm W69012Z4

Vintage Stainless Steel Cartier Ballon Bleu 42mm XL Automatic movement Calibre 1847 MC with 42 hour power reserve. The round dial has black Roman numerals and is silver in color with race track there is a date at 3  o'clock and blue steel hands the crown has a synthetic blue sapphire. The crystal is sapphire and the watch is presented on a link bracelet. The watch has a high polished finish. The center links on bracelet are satin finish. Model number W69012Z4. Serial number 482927SX. No box or papers