Series 556
Striking form, sparse dial design, superior readability – characteristic SINN features which highlight the similarities between the 556 series and our pilot and navigation cockpit clocks.
![](https://www.sinn.de/out/pictures/ddmedia/gravity/SINN_Website_HERO_556IRS_7118_fb_2560x1440_Aktuell.jpg?width=640&height=360&quality=100)
6
Models