Since 2005, Panerai has been releasing a series of in-house movements. While it's difficult to tell the difference between models just by looking at the watch's exterior, learning about the movements reveals the differences in their performance. Let's take a look at the types of Panerai movements and the models they are equipped with, all of which are highly robust and feature unique functions.

Panerai and its in-house movements
Panerai watches have a robust and rugged atmosphere that embodies the tradition of mission watches. Let's take a look at the history of Panerai, which consistently adheres to its design codes and design philosophy, and take a look at an overview of its movements.
Founded in Italy in 1860
The history of Panerai began in 1860 when Giovanni Panerai opened a watch shop in Florence, which served as both a watch workshop and the city's first watchmaking school.
In 1916, they developed the self-luminous luminous paint Radiomir, and in 1936 they produced a prototype using Radiomir for the Italian Navy's First Submarine Squadron special forces operatives.
Since then, Panerai has produced many mission watches as a supplier to the Italian Navy. It was in 1993 that Panerai, which had long specialized in military products, launched a collection for civilians.

The design concept is robust and high precision
In 2002, Panerai completed its own workshop in Neuchâtel, Switzerland, and in 2005 announced its first fully in-house manufactured movement. This manual-winding movement, the P.2002, was equipped with a GMT function and achieved a power reserve of approximately eight days.
Since then, the company has released a succession of in-house movements, all of which are robust and highly precise, embodying the tradition of mission watches.

Main types of manual-wound movements and models equipped with them
Panerai's manual-winding movements include the P.2002, named after the year development began in 2002, and many other derivative calibers. Let's take a look at three of Panerai's most representative manual-winding movements and the models that use them.
Caliber P.2002/E with traditional functions

In addition to a GMT function and a power reserve of approximately 8 days thanks to its triple barrels, the P.2002/E also features a date and month display at 3 o'clock and an AM/PM display at 9 o'clock.
While it shares many similarities with the base caliber P.2002, the biggest difference is the horizontally moving equation of time display. It will be featured in the Luminor Collection's Equation of Time PAM00670.

Manual winding (Cal. P.2002/E). 31 jewels. 28,800 vph. 8-day power reserve. Ti (diameter 47mm). 10 bar water resistance. 239 million yen (excluding tax).
Power reserve: approximately 3 days Caliber P.3000

With a diameter of just under 37mm, the P.3000 is a large and robust hand-wound movement with a power reserve of approximately three days thanks to its twin barrels.
The main models equipped with this movement include the Radiomir 1940 3 Days Oro Rosso PAM00515 and the Radiomir SSC 3 Days PAM00425. Both have simple dials, but with a case diameter of 47mm, they have the massive size that is typical of Panerai.

Manual-winding (Cal. P.3000). 21 jewels. 21,600 vph. 3-day power reserve. Goldtech™ (47mm diameter). 5 bar water resistance. Price: 238 million yen (excluding tax).
Maximum safety and stability: P.1000 caliber

The P.1000, released in 2015, is a thin, hand-wound movement measuring 3.85mm thick, with a power reserve of approximately three days and a zero-reset second mechanism.
The balance bridge's double-supported design allows for fine adjustment thanks to a screw-in ring, enhancing safety and stability.
The main models equipped with this movement include the Luminor Due 3 Days Titanio PAM00728 and the Radiomir 1940 PAM00574. Both models have a case diameter of 42mm.

Manual winding (Cal. P.1000). 21 jewels. 28,800 vph. Power reserve: 3 days. Ti (diameter: 42mm). Water resistant to 3 bar. Price: 950,000 yen (excluding tax).
