C029.907.11.041.00

The Certina DS-1 reference C029.907.11.041.00 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 C07.631) with an impressive 80 hours of power reserve, which can be admired through both the see-through case back as well as via the open-worked Skeleton dial.