Sergio Pérez was photographed wearing what is almost certainly the rarest watch in his collection — the Tag Heuer Carrera Tourbillon 'Sergio Pérez' REF. CAR5A55, one of just two examples produced by the Swiss manufacturer. The sighting serves as a reminder that, beyond the branded helmet replicas and standard ambassador editions, Tag Heuer occasionally creates genuinely singular objects for its closest partners.
The CAR5A55 was unveiled in late 2021 to celebrate the Mexico City Grand Prix and the milestone it represented for Pérez on home soil. The case measures 45 mm in titanium with a full DLC coating for scratch resistance and weight reduction — a material choice that resonates naturally with the motorsport world. A ceramic bezel and rose gold applied indices and crown provide contrast, keeping the palette simultaneously technical and warm. Powering the watch is the Heuer 02T calibre, Tag Heuer's in-house flying tourbillon movement developed with Renaud & Papi, beating at 28,800 vph with a 65-hour power reserve. The skeletonized dial puts the tourbillon cage front and centre at six o'clock, flanked by a tachymeter scale nodding to the Carrera's motorsport DNA. On the caseback, the engraving 'Never Give Up' — Pérez's personal motto — elevates this from a marketing exercise to a genuine personal object.
From a collector standpoint, the CAR5A55 occupies genuinely rare territory. A two-piece production run places it beyond the reach of conventional grey-market trading. The Heuer 02T movement itself has strong horological credentials; when Tag Heuer introduced it in 2015, it marked a meaningful step in the brand's push toward true manufacture status at a competitive price point. The standard Carrera Heuer 02T retails at approximately $16,400 — the personalised, ultra-limited CAR5A55 commanded $29,000 at retail, reflecting the bespoke specification.
Sérgio Pérez signed with Tag Heuer as a brand ambassador well before his 2021 Red Bull Racing chapter elevated his global profile. His victory at the Mexico City Grand Prix that year — in front of a record crowd of over 130,000 — gave the watch its emotional weight. Wearing it publicly, Pérez is not simply fulfilling ambassadorial duties; he is carrying a piece that documents a specific, defining moment in his career.
Because only two CAR5A55 examples exist — one presumed to remain with Tag Heuer and one with Pérez himself — no grey-market pricing mechanism exists in any meaningful sense. Should either example ever surface at auction, estimates would likely start well above retail given the provenance, the two-piece production run, and the ongoing relevance of Pérez as a Formula One frontrunner.
