Luminor 1950 42 3 Days GMT Automatic Stainless Steel / Black Hobnail

In Context

At 42 mm it is sized to the current mainstream: 40 mm is the median across every watch measured in this catalogue. The case back is open, so the movement is visible without taking the watch apart, and the sapphire crystal will resist everything short of deliberate abuse. 100 m is genuine swimming resistance — more than the shape of this watch suggests it would need.

The movement winds itself from the motion of your wrist. 72 hours of reserve puts it well past a weekend — several days off the wrist and it is still going. At 28,800 vph the seconds hand advances 8 times a second.

PAM01535 stands on its own in this catalogue — no other reference here shares its base number. It pairs a black guilloche dial with a stainless steel case. Beyond the time it carries a gmt.

Caliber P.9011 is the successor to the P.9001 movement, featuring a slightly slimmer design and a balance bridge secured on two sides. The automatic P.9010 calibre, entirely developed and created in the Panerai Manufacture in Neuchâtel, has central hour, second time zone, and minute hands, the small seconds dial at 9 o’clock and the date at 3 o’clock. The energy necessary to accumulate a power reserve of three days – the basic standard for Panerai in-house movements – is stored in two spring barrels whose springs are wound by an oscillating weight operating in both directions. Consisting of 239 components including 31 jewels, the calibre has a diameter of 13¾ lignes and it is 6 mm thick.

4 other watches in the library run the Panerai P.9011.

Panerai

Luminor 1950 42 Luna Rossa GMT

PAM01096 · 42 mm

Panerai

Luminor 1950 44 3 Days GMT Automatic Ceramic / Black

PAM01441.2 · 44 mm

Panerai

Luminor 1950 44 3 Days GMT Automatic Ceramic / Black / Dirty Dial

PAM01441 · 44 mm

Panerai

Luminor 1950 44 3 Days GMT Automatic Stainless Steel / Blue

PAM01033 · 44 mm