This timepiece is a magnificent artifact from the 1980s, representing Cyma’s prestigious transition into the modern era. The reference 16-90C is defined by its iconic octagonal gold-toned bezel and a breathtaking stark white dial featuring hand-applied Roman numeral indices. This design language is a direct nod to the high-end "Royal" luxury sports watches of the period, offering an elite, architectural presence on the wrist that feels both timeless and authoritative. It is powered by a high-grade Swiss quartz heart, engineered to provide uncompromising accuracy and a specialized quickset date function at the 3 o'clock position for the modern professional.

The architecture is quintessentially robust, utilizing a high-grade stainless steel case with a seamless integrated-bracelet design that slides effortlessly under a tailored shirt cuff. The dial is a work of high-end Swiss art, featuring minimalist baton hands and a clean track that prioritizes pure aesthetic balance. Flipping the watch over reveals the crisp engravings and the proud Cyma logo on the caseback, definitively confirming its authentic Swiss heritage. This is an essential acquisition for an elite collector who appreciates integrated-bracelet history, the mechanical soul of a precision quartz heart, and the bold, shimmering presence of the Cyma 16-90C.