
Panerai
Submersible QuarantaQuattro eSteel Blu Profondo
PAM01289
Recycled steel meets deep-sea purpose in Panerai's sustainable diver.
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Overview
The Panerai Submersible QuarantaQuattro eSteel Blu Profondo (PAM01289) is a 44 mm diving watch that pairs the brand's longstanding tool-watch ethos with a commitment to sustainable materials. Its case is constructed from eSteel, Panerai's proprietary recycled stainless steel derived from recovered scrap, marking a meaningful shift in how the manufacture approaches case production. The deep blue polished gradient dial, fitted with luminous dot markers, reinforces the watch's aquatic identity while giving it a distinctly contemporary aesthetic.
History
The Submersible line traces its roots to Panerai's historic association with professional diving, evolving from the broader Luminor family into a dedicated collection of purpose-built dive watches. The PAM01289 was introduced in 2022 as part of Panerai's broader eSteel initiative, which the manufacture launched to reduce the environmental footprint of its steel cases by incorporating a high proportion of recycled material. The QuarantaQuattro designation — Italian for forty-four — signals the 44 mm case diameter that sits at the heart of the Submersible range, offering a size that balances legibility with wearability. The reference represents one of the clearest expressions of Panerai's stated sustainability direction within an active production line.
Notable points
- The case is made from eSteel, Panerai's proprietary recycled stainless steel produced from recovered scrap material, reducing reliance on virgin steel.
- Cal. P.900 is an in-house Panerai movement, reflecting the manufacture's ongoing effort to develop and produce its own calibres.
- The dark blue polished gradient dial creates a visual depth effect that directly references the ocean environment the watch is designed to inhabit.
- QuarantaQuattro — Italian for forty-four — is used by Panerai to denote the 44 mm case size, situating the PAM01289 within a clearly defined size tier of the Submersible collection.
- Introduced in 2022, the PAM01289 is part of an active production line, making it one of the more accessible entry points into Panerai's sustainability-focused references.
Specifications
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