Experiment ZR012 Cheap replica watches housing is zirconium and titanium fasteners. Visually, zirconium, extremely Rolex submariner replica resistant to corrosion, looks like the titanium but a few shades darker. The imposing Cartier replica case (55mm x 44mm) remains ergonomic thanks to the articulated horns that allow to position the watch on the wrist with comfort. C3H5N3O9 looks like an experimental watch brand; and not as a luxury brand!