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CVSTOS was founded in Geneva in 2005 by Sassoun Sirmakes and designer Antonio Terranova, taking its name from the Latin word for guardian. The brand built its identity around the tonneau-shaped Challenge collection, combining skeletonized dials with materials more commonly associated with motorsport and aerospace engineering, including grade 5 titanium, carbon and sapphire cases. CVSTOS operates from the historic Saint Gervais district of Geneva, with production based near the Swiss border, and remains one of the more distinctive independent names to emerge from the city's watchmaking scene in the past two decades.
At WATCHOYSTER, we carry a selection of certified pre-owned CVSTOS watches inspected in Switzerland. Every piece has been physically examined by our in-house certified watchmaker, verified against The Watch Register, and documented before listing. What you see reflects the actual condition of the watch, with no exceptions.
CVSTOS produces in limited volumes and rarely discounts at retail, which makes the pre-owned market a meaningfully more accessible route to acquiring a piece from the Challenge, Tourbillon or QP collections. Independent brands of this scale also tend to hold value differently from mainstream names, making informed condition assessment particularly important. Buying a certified second-hand CVSTOS from a verified dealer in Switzerland means every piece has been assessed for movement integrity, case condition and material authenticity before listing. Our 12-month warranty applies to every watch in our catalogue, and our 14-day return policy covers any case where the watch does not correspond to its description.
All CVSTOS watches in our catalogue are available for immediate purchase with worldwide insured delivery. Standard delivery across Switzerland takes 2 to 3 business days. For clients who prefer to inspect the watch in person before completing the purchase, our appointment-only lounge in the Geneva Free Zone is available by prior arrangement.
0% financing is available on selected pre-owned CVSTOS references for clients based in Switzerland, with terms from 3 to 24 months, no interest and no administrative fees. The full purchase price is divided into equal monthly instalments, with a minimum first payment of 25%. A decision takes under three minutes at checkout, with no documentation required beyond standard order information.
