456 456.020

The clean lines of the case of the 456 series with the striking narrow ring around the dial are highlighted by the sophisticated use of gold: solid 18-carat gold forms a charming contrast to the stainless steel elements on the band lugs and crown. Pure, clean materials combine for a look of timeless elegance. The designs of the dials also meet this standard. Regardless of which version of the 456 St 18 kt you prefer, the sapphire crystal glass withanti-reflective coating on both sides always gives you a clear overview of the state of things in each 456. You'll also enjoy a fine detail on the other side of the watch: the sapphire crystal glass back offers a fascinating look at the functional sophistication of the automatic movement. Is the elegantly sporty leather strap the perfect complement for your taste to the bicolored version of the Sinn 456, or perhaps the gracefully designed bracelet of solid stainless steel with gold plated intermediate links? Entirely your choice. ...

Source: Sinn website, last updated Mar 2026