![PATEK PHILIPPE REF. 2450 YELLOW GOLD Patek Philippe & Cie, Geneve, No. 938656, case No. 670745, Ref. 2450. Made circa 1952. Fine and rare, 18K yellow gold wristwatch. | Important Modern and PATEK PHILIPPE REF. 2450 YELLOW GOLD Patek Philippe & Cie, Geneve, No. 938656, case No. 670745, Ref. 2450. Made circa 1952. Fine and rare, 18K yellow gold wristwatch. | Important Modern and](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/263/lots/139/139.jpg)
PATEK PHILIPPE REF. 2450 YELLOW GOLD Patek Philippe & Cie, Geneve, No. 938656, case No. 670745, Ref. 2450. Made circa 1952. Fine and rare, 18K yellow gold wristwatch. | Important Modern and
![Reference 2450 Grande Calatrava 'Monobloc', A yellow gold wristwatch, Circa 1950 百達翡麗2450型號Grande Calatrava 'Monobloc' 黃金腕錶,約1950年製| Important Watches | | Sotheby's Reference 2450 Grande Calatrava 'Monobloc', A yellow gold wristwatch, Circa 1950 百達翡麗2450型號Grande Calatrava 'Monobloc' 黃金腕錶,約1950年製| Important Watches | | Sotheby's](https://sothebys-md.brightspotcdn.com/a1/f7/2a390bd245ecb500f7ea5b5091f1/055n10806-c3zf3-2.jpg)
Reference 2450 Grande Calatrava 'Monobloc', A yellow gold wristwatch, Circa 1950 百達翡麗2450型號Grande Calatrava 'Monobloc' 黃金腕錶,約1950年製| Important Watches | | Sotheby's
![PATEK PHILIPPE, REF. 2450, CALATRAVA, A VERY FINE 18K YELLOW GOLD WRISTWATCH WITH SUBSIDIARY SECONDS, | Christie's PATEK PHILIPPE, REF. 2450, CALATRAVA, A VERY FINE 18K YELLOW GOLD WRISTWATCH WITH SUBSIDIARY SECONDS, | Christie's](https://www.christies.com/img/LotImages/2022/NYR/2022_NYR_20963_0235_000(patek_philippe_ref_2405_calatrava_a_fine_18k_rose_gold_wristwatch_with113422).jpg?mode=max)