Only one person was skeptical about this. He said that for various reasons, they would not encourage anyone to bid. They he no confidence in the printing of the dial, and what is more disturbing is that they worry about the origin of the watch. If this is a real prototype and is the property of Patek Philippe, will the manufacturer claim ownership after the auction? This has happened in the past, and despite mixed results (including a famous incident in which the buyer of the 'Rolex' prototype obtained the right to retain its new purchase rights), I don't think potential buyers will worry about this.It is precisely because he knows how to make watches he artistic beauty, so Audemars Piguet has made every watch a work of art.
To pay tribute to this master watchmaking genius, Glashütte Original launched the Alfred Helwig Tourbillon 1920 Alfred Helwig Tourbillon 1920-a limited edition, the dial design is classic and elegant.In 1995, Patek Philippe released a very important watch model REF.5035 in the history of the brand.