Panerai · Family: Radiomir Black Seal
The Panerai PAM00183 is the 45mm steel Radiomir Black Seal introduced in 2004: hand-wound, Unitas-based Calibre OP XI, black "sandwich" dial with the Black Seal inscription above 6 o'clock. Unlike the Luminor, the Radiomir case has no crown-protecting bridge and uses welded wire lugs — Panerai's original 1940s design. Cazador has no verified price observations. Its differential: it became one of the brand's most sought-after entry-level executions before being pulled from catalog.
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Before the Luminor existed, the Radiomir design already defined Panerai: it descends from 1930s-40s prototypes built for Italian Navy combat divers, with an oversized case, wire lugs welded directly to the case body, and a dial built for maximum legibility. Unlike the later Luminor, the Radiomir never carried the patented crown-protecting bridge, and that absence remains the feature that distinguishes the two families at a glance within the brand's catalog today.
Reference PAM00183 arrived in 2004 within the Radiomir Black Seal collection, at a point when Panerai — by then under the Richemont group following its 1997 acquisition — was expanding its civilian catalog beyond the military niche that originated it. It ran Calibre OP XI, a hand-wound movement built on the Unitas/ETA 6497 base that Panerai finished and regulated in-house, with a 56-hour power reserve.
The dial repeats the brand's signature "sandwich" construction: two stacked discs, the lower one coated in luminous material and the upper one cut into numerals and indices, so light only emerges through those openings. The "Black Seal" inscription above 6 o'clock identified the entry-level executions of the Radiomir line within the catalog, as distinct from other variants with complications or more exclusive materials.
At 45mm and with considerable heft, the PAM00183 became, over the years, one of the most frequently cited entry points for Panerai collectors, partly for pairing the historic Radiomir design with a relatively accessible catalog price within the brand.
According to various market sources, Panerai discontinued the Black Seal around 2023, replacing it with the visually similar Radiomir Officine line; Cazador does not precisely confirm the exact year of that discontinuation and treats the figure as unverified pending a primary Panerai source.
The Radiomir is the original 1930s-40s design, with welded wire lugs and no crown-protecting bridge. The later Luminor added the patented crown-protecting bridge — the clearest visual difference between the two families.
Cazador has no verified price observations for this reference. We do not estimate or invent a figure without our own PricePoints; this section activates once sufficient data exists.
A hand-wound movement Panerai builds on the Unitas/ETA 6497 base, with a 56-hour power reserve, finished and regulated in-house by the manufacture.
No. Various market sources place its discontinuation around 2023, replaced by the Radiomir Officine line, though Cazador does not precisely confirm the exact year of that discontinuation.
It's the name Panerai gave, within its catalog, to the entry-level executions of the Radiomir line with a black "sandwich" dial, as distinct from other family variants in different materials or with complications.
Yes, to 100 meters — a moderate rating compared to dedicated dive watches, consistent with its role as a historic instrument watch rather than a professional dive tool.
45mm in diameter, in AISI 316L steel — one of the oversized case dimensions characteristic of Panerai since its origins as a military-instrument manufacturer.