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PATEK PHILIPPE, REF. 1518, A RARE GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH, CASE NUMBER: 631'488, MOVEMENT NUMBER: 863'032 | Christie's
![PATEK PHILIPPE REF. 3450 YELLOW GOLD 18KT | Important Modern & Vintage Timepieces. | Geneva, November 11th, 2018 PATEK PHILIPPE REF. 3450 YELLOW GOLD 18KT | Important Modern & Vintage Timepieces. | Geneva, November 11th, 2018](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/317/lots/559/559.jpg)
PATEK PHILIPPE REF. 3450 YELLOW GOLD 18KT | Important Modern & Vintage Timepieces. | Geneva, November 11th, 2018
![Ref. 3450 Yellow gold perpetual calendar wristwatch with moon phases and leap-year indication Made in 1982 | 百達翡麗3450型號黃金萬年曆腕錶備月相及閏年顯示,1982年製| Important Watches: Part Ref. 3450 Yellow gold perpetual calendar wristwatch with moon phases and leap-year indication Made in 1982 | 百達翡麗3450型號黃金萬年曆腕錶備月相及閏年顯示,1982年製| Important Watches: Part](https://sothebys-md.brightspotcdn.com/dims4/default/fa80705/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fec%2F29%2F1f424f7843f7ac3f3f77de2b9495%2Fge2101-btz24-3.jpg)