DS+: MULTIPLY YOUR STYLE - One watch, an infinite number of possibilities.With the DS+, Certina celebrates the premiere of a spectacular new watch concept: a timepiece that offers not just a choice of straps, but a range of watch case shapes as well, to be combined to suit your personal preferences. Choose a sporty or a vintage look, a maritime or urban style: thanks to an ingenious three-part design you can easily change the look of the watch – without using any tools and in just a few steps – to suit your current outfit, a special occasion, or just because you feel like it. At the same time, the reliability, solid construction and precision of the mechanical Powermatic 80 movement with Nivachron™ balance spring remain unchanged. As for the irresistible transformations over time – Certina brings them to the wrist in style, with a timepiece that is more than just a watch, in every respect.