Complete set with box & papers, Dated October 1999, comes with extract from the achieves,In 1998, Patek Philippe released the 3710. This model was the first to feature a complication (Power Reserve Indicator) beyond the date function. Housed in the Jumbo case, the 3710 was produced until 2006. This example, bearing the "Tiffany & Co." signature on the dial is quite unusual, and was likely produced in extremely small quantities.