拍品專文
Reference 5961 is the sparkling diamond-set upgrade of reference 5960. This timepiece will most certainly gather the interest of diamond-set watch enthusiasts.
Reference 5960 and 5961 was Patek Philippe's first self-winding chronograph with an annual calendar and the in-house calibre CH 28-520 IRM QA 24H.
Reference 5960 and 5961 was Patek Philippe's first self-winding chronograph with an annual calendar and the in-house calibre CH 28-520 IRM QA 24H.