Patek Philippe Calatrava 3878

PATEK PHILIPPE | REF.3878, A RARE YELLOW GOLD SKELETONISED WRISTWATCH, CIRCA 1987, Calibre: 2402, automatic, signed, Dial: Skeletonised and 18k gold engraved, signed, Case: 31mm, 18k yellow gold, transparent case back, signed, Strap: Maker's endangered species, 18k yellow gold buckle, signed, Accompaniments: Maker's presentation box, Certificate of Origin and Canadian export documentation, 百達翡麗 | 3878型號，罕有黃金自動上弦鏤空腕錶，年份約1987。附原廠錶盒、證書及加拿大出口證明文件。