Panerai watches are monumental in their deep-sea feats and their prowess on land, a relationship celebrated in a limited-edition duo release updating the Luminor Firenze 8 Giorni.

Two covetable timepieces arrive to celebrate a century of its iconic Florence boutique, one delivered in polished steel (the the PAM01794) and one in stunning platinum (the PAM01794), with the platinum model carrying a price tag topping $56,000. The inspiration hails from a private collection 1960s ref. 6152/1 prototype, the watchmaker notes, with some notable updates to the durable-yet-rugged heritage of the Panerai Luminor line. Of late, the Panerai Luminor Marina was offered in an ultra-lightweight Carbotech build weighing just 100 grams.

The celebrated Italian horologist retained some crucial features throughout its dive-ready yet luxury-approved lineup, including a crown protecting bridge featuring parallel grooves that face the crown. The feature is as useful as it is visually distinctive. Panerai calls the noticeable touch “a functional solution developed and tested to give divers greater grip and easier access when winding the watch while wearing gloves, under pressure, or in low visibility.” The impact remains the same, while the “Firenze” inscription is a new feature celebrating its famed Florence watch shop.

The historic Piazza San Giovanni boutique arrived nearly 70 years after Panerai began its timekeeping operations, a space which Robb Report calls both “charming” and impactful in the history of the horologist. In the modern age, Panerai remains innovative, especially in using its proprietary Platinumtech material in crafting one of two updated Panerai Luminor watches. “This rare detail captures Panerai’s enduring design ethos,” the company notes.

Available on a black leather strap with contrast stitching as well as a sporty, lavish rubber strap watch designed to match its dial, Panerai notes that “the 44 mm case translates the architecture of ref. 6152/1,” complete with a cushion-shaped middle case and polished-brushed detailing, particularly across the Platinumtech model. Interested buyers, take note: The proprietary platinum-dial watch is limited to just 100 special editions.

In keeping with the land-meets-sea heritage of the Italian-founded company, its inner workings are as useful as its eye-catching, lavish exterior. The use of a hand-wound P.5000 caliber movement provides an astonishing 8-day power reserve, visible through an open sapphire caseback accented by red jewels and blue inscriptions. If the Platinumtech edition of the Panerai Luminor Firenze 8 Giorni is of particular interest, inquire within and find more details online via the legendary watchmarker.