Alter Geneva unveils a bespoke project that transforms an iconic timepiece into a shared jewel for a couple. Rooted in contemporary design and artisanal craftsmanship, the creation reinterprets the watch with a black DLC-treated case that enhances the brilliance of a rainbow gem-set dial and bezel. A total of 276 ethically sourced stones—sapphires, tsavorites, rubies, and tourmalines—form a seamless gradient, each calibrated to watchmaking tolerances of 0.01 mm. Completed over nearly 120 hours, the project reflects Alter’s signature balance of technical precision, jewelry expertise, and artistic sensitivity, entirely crafted in Switzerland.