The ref. 5146 was launched in 2005 and replaced Patek Philippe’s first Annual Calendar, the ref. 5035. Made two mm larger, the 39 mm ref. 5146 had a number of design modifications as Patek Philippe evolved the Annual Calendar line. The platinum version was launched in 2006 and featured a grey dial as we see with this example. The date remained at 6 o’clock and a novel up-down indicator was added below 12 o’clock. This finely preserved and complete example is offered with its original Certificate of Origin, box and product literature.
REF. 3970 EP
PATEK PHILIPPE PLATINUM REF. 3970EP
Patek Philippe platinum perpetual calendar chronograph, ref. 3970EP, made and so…
$ 300,000.00