Luminor 1950 8 Days GMT Acciaio - 44mm



Technical Details

Movement Hand-wound mechanical, Panerai P.2002 calibre, executed entirely by Panerai, 13¾ lignes, 6.6 mm thick, 21 jewels, Glucydur® balance, 28,800 alternations/hour. KIF Parechoc® anti-shock device. Power reserve 8 days with linear indicator, three barrels, seconds reset device. 247 components.

Functions Hours, Minutes, Small Seconds, Date, GMT, 24h indicator, Power Reserve Indicator, Seconds Reset

Case Diameter 44 mm, AISI 316L Brushed Steel

Bezel Polished Steel

Back See - through sapphire crystal

Device protecting the crown (Protected as a trademark) Brushed Steel

Dial Black with luminous Arabic numerals and hour markers. Date at 3 o’clock, seconds and 24h indicator at 9 o’clock, linear power reserve indicator at 6 o’clock.

Crystal Sapphire crystal formed of corundum

Water Resistance 10 bar (~100 metres)

Strap Alligator, Black, Tone on tone, 24/22 MM Standard

* The trademark Velcro® and Coramid® are not property of Officine Panerai.

* The trademark Velcro® and Coramid® are not property of Officine Panerai.

In Depth

OFFICINE PANERAI PRESENTS THE LUMINOR 1950 8 DAYS GMT - 44 MM to inaugurate a new family of products that exclusively uses in-house Officine Panerai movements. The aesthetics of the Luminor 1950 case are enhanced by a line inspired by the history of Officine Panerai, but with an updated, improved design and great attention to detail. Its most important characteristic is the P.2002 calibre which, for Officine Panerai, is the progenitor of the P.2000 series and takes its name from the year in which the project for movements entirely designed and developed in the Manufacture in Neuchâtel was launched. The black sandwich dial (formed by two superimposed plates, the upper of which is perforated and the lower of which is coated in luminescent material) of the Luminor 1950 8 Days GMT has a calendar at 3 o'clock, with a traditional small seconds dial in a symmetrical position. The power reserve, characterised by a trapezoidal index that moves over a linear graduated sector, is displayed at 6 o'clock while the central hand with arrow tip for the second time zone is combined with the 24-hour indicator.



AISI 316L 1.4435 stainless steel is Officine Panerai’s material par excellence since it is highly resistant to corrosion and is hypoallergenic, making it ideal for contact with the skin.

The Panerai watches created for the Italian Navy were made of austenitic stainless steel, a reliable material that was also resistant to the extreme environmental conditions in which the commandos operated. AISI 316L, a specification of the American Iron and Steel Institute, is an austenitic stainless steel alloy with a chromium content of 16–18%, 11–14% nickel and 2–3% molybdenum.

Officine Panerai uses the low-carbon variant of this alloy: the lower carbon content of the steel improves its welding qualities where the metal’s thickness is 6mm or less. The excellent technical qualities of this material make it an essential element of every new Officine Panerai collection.


Panerai watches are produced to very high standards of quality. It is worth remembering that the mechanical parts run 24 hours a day when used, so the watch must undergo regular maintenance to ensure long life and good operation.


Have watch checked periodically for water-resistance by an Authorized Panerai Service Centre and renovate it every two years with regular servicing, or whenever the watch has to be opened. The restoration of water-resistance necessarily involves replacing the seals in order to ensure the maximum water resistance and protection. Where the watch is used in underwater sports activities, it is recommended that it should be checked every year before the underwater activities begin.  


Have the movement of watch checked periodically by an Authorized Panerai Service Centre in order to preserve its perfect operation. If the watch has a tendency to gain or lose time to a significant degree, the movement may need to be overhauled. The movements are designed to withstand temperature variations between -10°C and +60°C (14°F and 140°F). Outside this range of temperatures, operational variations exceeding those set out in the specifications of the movement may be noticed. In addition, there is a risk that the lubricants contained in the movement may deteriorate, resulting in damage to some of its parts. 



To keep the exterior in perfect condition, we recommend washing Panerai watch with soap and warm water, using a soft brush. After this operation, and also after immersion in the sea or a swimming pool, carefully rinse the watch with fresh water. All Panerai watches can be cleaned with a soft, dry cloth. 


 Panerai straps must be washed in warm water and left to dry. It is important not to dry them on a hot surface or expose them to direct sunlight, because the rapid evaporation of the water could damage their shape and quality. After each immersion in the sea or a swimming pool, carefully rinse the strap with fresh water. It is recommended that the strap and the buckle should be replaced by an Authorized Distributor or a Panerai Service Centre, in order to avoid any problems caused by incorrect replacement. Only an Authorized Distributor or Panerai Service Centre can guarantee the use of genuine Panerai straps, properly designed to fit the dimensions of the case and manufactured according to the quality standards of the brand. All alligator leather used by Officine Panerai comes from farms in Louisiana, USA. Officine Panerai’s suppliers have committed to the highest standard of responsibility and have given their assurance that such farms in Louisiana contribute to the stable growth of wild alligators, thus protecting this endangered species. Panerai does not use leather coming from endangered species taken from the wild.


P.2002 calibre

The P.2002 hand-wound calibre is the progenitor of the P.2000 series and it takes its name from the year in which the project was launched to supply Panerai watches with movements entirely designed and developed at the Manufacture in Neuchâtel. The P.2002 calibre consists of 247 components; it has 21 jewels and a thickness of 6.6 millimetres. Hand-wound and with a power reserve of 8 days with linear indicator on the dial, it has the characteristics peculiar to all the calibres of the P.2000 series: great structural strength; three spring barrels; GMT function with 24-hour indicator; seconds reset device; rapid adjustment of local time; free-sprung balance; balance wheel oscillating at 28,800 alternations per hour (a frequency which is unusual in a movement with a large power reserve). The three spring barrels in series, the design of which is an Officine Panerai patent, ensures the delivery of an even, optimal force which remains stable for 8 days, thus delivering a force which is constant for all the days of the power reserve. The P.2002 calibre also has the seconds reset device which resets the seconds hand to zero, enabling the watch to be synchronised perfectly with a reference time signal. The operation of the system designed by Officine Panerai is unique: when the winding crown is pulled out to the second position, a thin blade moves into contact with the balance wheel, stopping it. At the same time, a small hammer lever moves downwards and acts on a heart-shaped cam, which instantly moves the seconds hand to the zero position. As soon as the winding crown is returned to the normal position, the balance wheel is freed, the hammer lever is raised, thus releasing the cam, and the seconds hand resumes its normal course.

Read More about this Movement