The Certina DS-1 reference C029.807.11.291.02 has looks inspired by the first DS concept watches of the 1960's, but inside its 40.00mm Stainless Steel case ticks a resolutely modern self-winding 'Powermatic' movement (caliber C07.111) with an impressive 80 hours of power reserve. The dial is Brown. It is fitted with a stainless steel mesh bracelet and comes with an additional leather strap.