Patek Philippe Perpetual Calendar Chronograph 2499

Patek Philippe Reference 2499, 2nd Series | A possibly unique and important pink gold perpetual calendar chronograph wristwatch with moon phases, Retailed by Gobbi Milano, Made in 1957 | 百達翡麗 | 型號2499 2nd Series | 應為獨一無二及非常重要粉紅金萬年曆計時腕錶, 備月相顯示，由 Gobbi Milano 發行，1957年製

Patek Philippe Reference 2499, 2nd Series A possibly unique and important pink gold perpetual calendar chronograph wristwatch with moon phases, Retailed by Gobbi Milano, Made in 1957 百達翡麗 型號2499 2nd Series 應為獨一無二及非常重要粉紅金萬年曆計時腕錶, 備月相顯示，由 Gobbi Milano 發行，1957年製 Dial: silvered Calibre: cal. 13''' mechanical, 23 jewels Movement number: 868'609 Case: 18k pink gold, snap on case back Case number: 696'521 Closure: brown Patek Philippe calf strap and 18k pink gold buckle Size: 37.5 mm diameter Signed: case, dial and movement, dial further signed by retailer Accessories: Patek Philippe Extract from the Archives confirming production of the present watch in 1957 and its subsequent sale on 18th October 1958 附帶後補資料庫精粹