![Claude Sfeir, Philippe Dufour's Partner: How the 20th-Anniversary Simplicity will be Allocated (Spoiler, It's a Lottery) - Monochrome Watches Claude Sfeir, Philippe Dufour's Partner: How the 20th-Anniversary Simplicity will be Allocated (Spoiler, It's a Lottery) - Monochrome Watches](https://monochrome-watches.com/wp-content/uploads/2020/11/Philippe-Dufour-Simplicity-20th-anniversary-2.jpg)
Claude Sfeir, Philippe Dufour's Partner: How the 20th-Anniversary Simplicity will be Allocated (Spoiler, It's a Lottery) - Monochrome Watches
![Auctions: Naissance d'une Montre Prototype From Greubel Forsey, Philippe Dufour, And Michel Boulanger Sells For $1.46 Million At Christie's Hong Kong - Hodinkee Auctions: Naissance d'une Montre Prototype From Greubel Forsey, Philippe Dufour, And Michel Boulanger Sells For $1.46 Million At Christie's Hong Kong - Hodinkee](https://hodinkee-production.s3.amazonaws.com/uploads/images/1464613513853-j1zvq4n48xe-610b648733dabfafb24659ddc143f8b1/_img.jpg)
Auctions: Naissance d'une Montre Prototype From Greubel Forsey, Philippe Dufour, And Michel Boulanger Sells For $1.46 Million At Christie's Hong Kong - Hodinkee
![Claude Sfeir, Philippe Dufour's Partner: How the 20th-Anniversary Simplicity will be Allocated (Spoiler, It's a Lottery) - Monochrome Watches Claude Sfeir, Philippe Dufour's Partner: How the 20th-Anniversary Simplicity will be Allocated (Spoiler, It's a Lottery) - Monochrome Watches](https://monochrome-watches.com/wp-content/uploads/2020/11/Philippe-Dufour-Simplicity-20th-anniversary-1.jpg)