![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
![Patek Philippe Vintage Perpetual Calendar Moon-Phase GÜBELIN Ref-3450 18k Yellow Leap Year Gold Box Extract Bj-1985 Excellent Patek Philippe Vintage Perpetual Calendar Moon-Phase GÜBELIN Ref-3450 18k Yellow Leap Year Gold Box Extract Bj-1985 Excellent](https://www.bachmann-scher.de/fileadmin/watches/016632/uhr-aufmacherbild.jpg)
Patek Philippe Vintage Perpetual Calendar Moon-Phase GÜBELIN Ref-3450 18k Yellow Leap Year Gold Box Extract Bj-1985 Excellent
![PATEK PHILIPPE, REF. 1518, A RARE GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH, CASE NUMBER: 631'488, MOVEMENT NUMBER: 863'032 | Christie's PATEK PHILIPPE, REF. 1518, A RARE GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH, CASE NUMBER: 631'488, MOVEMENT NUMBER: 863'032 | Christie's](https://www.christies.com/img/LotImages/2021/DUB/2021_DUB_20177_0106_000(patek_philippe_ref_1518_a_rare_gold_perpetual_calendar_chronograph_wri072325).jpg?mode=max)
PATEK PHILIPPE, REF. 1518, A RARE GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH, CASE NUMBER: 631'488, MOVEMENT NUMBER: 863'032 | Christie's
![PATEK PHILIPPE, REF. 3450-100, A RARE GOLD AUTOMATIC PERPETUAL CALENDAR WITH SAPPHIRE CRYSTAL CASEBACK, CASE NUMBER: 2'808'567; MOVEMENT NUMBER: 1'119'793 | Christie's PATEK PHILIPPE, REF. 3450-100, A RARE GOLD AUTOMATIC PERPETUAL CALENDAR WITH SAPPHIRE CRYSTAL CASEBACK, CASE NUMBER: 2'808'567; MOVEMENT NUMBER: 1'119'793 | Christie's](https://www.christies.com/img/LotImages/2021/DUB/2021_DUB_20177_0109_000(patek_philippe_ref_3450-100_a_rare_gold_automatic_perpetual_calendar_w064246).jpg?mode=max)