![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)
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. 3940 J, self-winding, bissextile perpetual calendar, moon phases, AM-PM; 18K yellow gold | Important Modern & Vintage Timepieces | Monaco, July 21, 2021 Patek Philippe Ref. 3940 J, self-winding, bissextile perpetual calendar, moon phases, AM-PM; 18K yellow gold | Important Modern & Vintage Timepieces | Monaco, July 21, 2021](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/341/lots/109/109.jpg)
Patek Philippe Ref. 3940 J, self-winding, bissextile perpetual calendar, moon phases, AM-PM; 18K yellow gold | Important Modern & Vintage Timepieces | Monaco, July 21, 2021
![PATEK PHILIPPE Grand Complications Ref. 3450 - World of Time - New and pre-owned exclusive watches with best conditions. Call us or visit our local shop to get personal consulting. PATEK PHILIPPE Grand Complications Ref. 3450 - World of Time - New and pre-owned exclusive watches with best conditions. Call us or visit our local shop to get personal consulting.](https://worldoftime.azureedge.net/worldoftime/4cc7c34e0936421892c76fa88c9986fc_44.jpg)
PATEK PHILIPPE Grand Complications Ref. 3450 - World of Time - New and pre-owned exclusive watches with best conditions. Call us or visit our local shop to get personal consulting.
![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. 3450 An important, rare and well preserved yellow gold automatic perpetual calendar wristwatch with moonphases, leap year indicator, German calendar, box and original certificate in Switzerland Patek Philippe, Ref. 3450 An important, rare and well preserved yellow gold automatic perpetual calendar wristwatch with moonphases, leap year indicator, German calendar, box and original certificate in Switzerland](https://gcp-la8-storage-cdn.lot-art.com/public/upl/54/Patek-Philippe-Ref-3450-An-important-rare-and-well-preserved-yellow-gold-automatic-perpetual-calendar-wristwatch-with-moonpha_1590709402_1017.jpg)
Patek Philippe, Ref. 3450 An important, rare and well preserved yellow gold automatic perpetual calendar wristwatch with moonphases, leap year indicator, German calendar, box and original certificate in Switzerland
![Patek Philippe Perpetual Calendar Ref#3450 18kyg Rare 1980s Watch For Sale at 1stDibs | patek philippe 3450 Patek Philippe Perpetual Calendar Ref#3450 18kyg Rare 1980s Watch For Sale at 1stDibs | patek philippe 3450](https://a.1stdibscdn.com/patek-philippe-perpetual-calendar-ref3450-18kyg-rare-1980s-watch-600k-apr-coa-for-sale/j_34722/j_191559521682865094275/j_19155952_1682865095078_bg_processed.jpg?width=768)
Patek Philippe Perpetual Calendar Ref#3450 18kyg Rare 1980s Watch For Sale at 1stDibs | patek philippe 3450
![PATEK PHILIPPE Grand Complications Ref. 3450 - World of Time - New and pre-owned exclusive watches with best conditions. Call us or visit our local shop to get personal consulting. PATEK PHILIPPE Grand Complications Ref. 3450 - World of Time - New and pre-owned exclusive watches with best conditions. Call us or visit our local shop to get personal consulting.](https://worldoftime.azureedge.net/worldoftime/bcceb965de6c47988357aea22a32beb5_44.jpg)