Actor Dwayne The Rock Johnson spotted wearing a Panerai

Dwayne 'The Rock' Johnson was recently photographed with a Panerai Luminor Marina 1950 3 Days Automatic Acciaio — reference PAM00328 — strapped to his wrist, adding another serious horological entry to a personal collection already known for its scale and substance. The sighting is consistent with Johnson's long-running preference for watches that match his physical presence without sacrificing mechanical credibility.

The PAM00328 is built around Panerai's P.9000 calibre, a 28-jewel automatic movement with a 72-hour power reserve delivered via twin mainspring barrels — hence the '3 Days' designation in the name. Beating at 28,800 vph, the movement features a column-wheel chronometric device and an instant-jumping date mechanism. Crucially, the P.9000 was Panerai's first truly in-house automatic movement, representing a defining shift in the brand's manufacturing identity when it debuted. Water resistance is rated to 100 metres, appropriate for a watch rooted in Italian Navy dive-watch heritage dating to the 1930s.

The 44mm Luminor Marina 1950 case references the original Panerai designs supplied to the Regia Marina Italiana. The 1950 suffix denotes the slimmer, more vintage-faithful case geometry compared to the standard Luminor line — a subtler profile that collectors tend to favour precisely because it nods more directly to archival references. The crown-protecting lever bridge, Panerai's most recognisable design element, remains the defining signature. The sandwich dial construction, with its luminous material visible through cut-out Arabic numerals, is faithful to the military originals.

Among collectors, the PAM00328 holds a solid reputation as a gateway to genuine Panerai manufacture territory. It occupies a rational price point relative to more exotic Panerai references in titanium or precious metal, while delivering the in-house movement that enthusiasts consider non-negotiable. Discontinued from the current catalogue, it now circulates primarily on the secondary market, which sustains healthy demand.

Johnson's affinity for Panerai is well documented — the brand's oversized proportions and tool-watch DNA align naturally with his public persona. The PAM00328 retailed at approximately £5,600 in the UK market. Grey-market values have stabilised modestly below original retail, reflecting the reference's discontinued status and consistent collector interest.