Patek Philippe Perpetual Calendar Chronograph 3970

Reference 3970 A yellow gold perpetual calendar chronograph wristwatch with moon phases, 24 hours and leap year indication, Made in 1988 | 百達翡麗 | 型號3970 | 黃金萬年曆計時腕錶，備月相、24小時及閏年顯示，1988年製 Patek Philippe

Patek Philippe Reference 3970 A yellow gold perpetual calendar chronograph wristwatch with moon phases, 24 hours and leap year indication, Made in 1988 百達翡麗 型號3970 黃金萬年曆計時腕錶，備月相、24小時及閏年顯示，1988年製 Dial: silvered Calibre: cal. CH 27-70 Q mechanical, 24 jewels Movement number: 875'166 Case: 18k yellow gold, screw down sapphire crystal display back Case number: 2'840'119 Closure: brown Patek Philippe alligator strap and 18k yellow gold buckle Size: 36 mm diameter Signed: case, dial and movement Accessories: Patek Philippe presentation box. Furthermore delivered with Patek Philippe Extract from the Archives confirming production of the present watch in 1988 and its subsequent sale on 15th June 1988 附帶盒子及後補資料庫精粹