Every watch undergoes an uncompromised physical examination by certified master watchmakers. We inspect reference and serial numbers engraved between the lugs, verify caliber execution, test movement frequency and amplitude on a timing machine, and audit dial typography, hands, cyclops magnification, and laser-etched crystal details against manufacturer archives.

Prior to listing, each timepiece undergoes rigorous diagnostic testing, including pressure-testing for water resistance and multi-position timekeeping checks. Any service history or mechanical adjustments are fully documented on the product page to ensure factory-level precision upon delivery.

Complete provenance varies by piece and is explicitly detailed under Inclusions & Provenance. Collector sets may include original inner/outer presentation boxes, green or red hangtags, booklets, and original guarantee cards (punched or digital), while watch-only offerings are priced accordingly and ship in custom Crown & Consign luxury travel vaults.

We prioritize originality over aggressive cosmetic polishing. Vintage references are preserved with their original patina, hands, and period-correct bezel inserts whenever possible. Valuations reflect current global secondary market demand, reference rarity, dial execution (e.g., transitionals or rare colorways), and structural case integrity.