# Panerai Mare Nostrum (PAM00716) – A Modern Tribute to a Historic Chronograph The 2017 Panerai *Mare Nostrum* re‑issues the 1993 Pre‑Vendôme prototype that helped define the brand’s chronograph heritage. Limited to 1,000 pieces, the 42 mm brushed‑steel version (reference PAM00716) blends Panerai’s unmistakable “bubbly” aesthetic with a hand‑wound, COSC‑certified movement that nods to its ETA‑based ancestry. In a market crowded with automatic chronographs, the Mare Nostrum’s manual winding, vintage‑inspired dial, and modest 50‑metre water resistance make it a polarising yet fascinating addition to any collection. Below we break down whether the watch lives up to its storied lineage and price tag of €9,900. ## Design & Case At first glance the Mare Nostrum looks like a classic Panerai—large, robust, and unapologetically legible. The case measures **42 mm in diameter** and **12 mm in thickness**, crafted from **brushed 316L stainless steel** (AISI 316L). This finish is a step down from the polished “Luminor” look but adds a subtle, tactile character that ages gracefully. The **dial** is a deep, matte blue that immediately recalls the maritime heritage of the brand. It is laid out on two levels: a raised central plane houses the hour markers and Arabic numerals, while a recessed outer ring carries the minute track and a subtle tachymeter scale. All numerals and markers are coated with **Super‑LumiNova**, ensuring a bright, long‑lasting glow in low light—an homage to the original military‑spec models. A **sapphire crystal** protects the front, featuring Panerai’s signature anti‑reflective coating on both sides. The caseback is plain, engraved only with the limited‑edition “Mare Nostrum 42 mm – 1 000 pcs” script, reinforcing the watch’s collectible nature. The **bezel** is a smooth, unidirectional rotating ring with a discreet tachymeter etched into the metal, rather than a raised, click‑type bezel. This design choice keeps the profile slim but sacrifices the tactile feedback some chronograph purists expect. Overall, the design balances vintage charm with contemporary restraint. The 42 mm size is large enough to command attention without overwhelming a modern wrist, and the brushed steel gives the piece a more understated presence compared to Panerai’s typical polished offerings. ## Movement & Performance Under the sapphire crystal sits the **OP XXXIII calibre**, a hand‑wound chronograph based on the **ETA 2801‑2** movement, enhanced with a **Dubois‑Dépraz chronograph module**. Panerai hand‑assembles and COSC‑certifies each unit, guaranteeing a **±2 seconds per day** accuracy—a rarity for a manual‑wind chronograph in this price bracket. Key specifications: | Parameter | Detail | |-----------|--------| | **Calibre** | OP XXXIII (ETA 2801‑2 base, Dubois‑Dépraz chronograph) | | **Type** | Manual winding, hand‑set chronograph | | **Power reserve** | ~42 hours (≈1.75 days) | | **Frequency** | 28,800 vph (4 Hz) | | **Chronograph** | 30‑minute totalizer, 1/10‑second register | | **COSC** | Certified (chronometer) | | **Adjustment** | Hours, minutes, date, chronograph reset | The **42‑hour power reserve** is respectable for a hand‑wound piece, though it does require daily winding for most users—a deliberate nod to the watch’s historic roots. The chronograph operates smoothly, with a crisp “click‑click‑click” feel when starting, stopping, and resetting. However, the **Dubois‑Dépraz module** adds a slight wobble to the column wheel during rapid resets, a nuance that seasoned collectors may notice but is unlikely to affect everyday usability. Because the movement is manual, the watch lacks a **date function**, which some might view as a drawback in a modern chronograph. On the upside, the absence of a date window preserves the dial’s clean, symmetrical look and eliminates potential alignment issues that can plague automatic chronographs. ## On the Wrist Wearing the Mare Nostrum feels like stepping into a piece of Panerai history. The **lug‑to‑lug** spread measures approximately **50 mm**, giving the watch a slightly elongated silhouette that sits comfortably on a medium‑sized wrist but can dominate larger wrists. The **bracelet** is a stainless‑steel link with a hidden deployment clasp; it offers a solid, secure fit but lacks the quick‑release convenience of many contemporary sport straps. The **weight** (around 150 g) is noticeable, yet the balanced distribution prevents the watch from feeling “top‑heavy.” The brushed case and bracelet together create a subtle, matte feel that doesn’t snag on clothing—a practical advantage for daily wear. In terms of **comfort**, the 12 mm thickness is moderate for a chronograph, but the solid case and bracelet can cause a slight “pinching” sensation when the wrist is flexed sharply (e.g., during sports). Switching to a leather strap or a NATO band softens the profile and improves ergonomics, though it sacrifices the original aesthetic. The **water resistance** is **50 metres (5 bar)**, which is adequate for rain, hand washing, and shallow swimming, but far below the 200‑metre depth rating typical of many Panerai dive‑oriented models. For a watch that originated as a military chronograph rather than a diver’s tool, this limitation is understandable but worth noting for prospective buyers who expect Panerai’s usual aquatic robustness. ## Value & Verdict At **€9,900** for a limited‑edition, manually wound chronograph, the Mare Nostrum sits in the mid‑range of Panerai’s pricing spectrum. Compared with the brand’s automatic Luminor models that often start around €7,000‑€8,000, the extra cost is justified by the following factors: 1. **Limited production** – only 1,000 pieces, each individually numbered. 2. **COSC‑certified hand‑wound movement** – a rarity in Panerai’s lineup. 3. **Historical significance** – a faithful recreation of a 1993 prototype that itself harked back to 1940s designs. However, the watch also carries **drawbacks** that temper its value proposition: * **Modest water resistance (50 m)** – insufficient for serious diving or water‑sports enthusiasts. * **Manual winding requirement** – demands daily attention, which may deter users accustomed to automatics. * **No date complication** – a functional omission that some modern chronograph buyers expect. Overall, the 42 mm *Mare Nostrum* is a **well‑executed tribute** that rewards collectors who appreciate Panerai’s heritage and enjoy the ritual of hand‑winding. Its brushed steel case, deep blue dial, and COSC‑certified movement combine to create a watch that feels both historic and contemporary. If you’re drawn to Panerai’s iconic silhouette, value limited‑edition rarity, and don’t mind the manual‑wind upkeep, the Mare Nostrum offers a compelling blend of craftsmanship and storytelling for its price. *Verdict:* **Buy** if you seek a collectible chronograph with genuine Panerai DNA and are comfortable with manual winding. **Pass** if you need higher water resistance, a date function, or prefer the convenience of an automatic movement.