Mare Nostrum - 52mm
Hours, Minutes, Small Seconds, Chronograph with two counters
Diameter 52 mm, AISI 316L Brushed Steel
See - through sapphire crystal
Black on two levels with luminous Arabic numerals and hour markers. Minute counter at 3 o’clock, seconds at 9 o’clock, central chronograph hand.
"3 bar (~30 metres)"
Tone on tone 27/22.0 Standard
1943 THE BIRTH OF THE PANERAI MARE NOSTRUM
The first chronograph made by Officine Panerai dates back to 1943, the year in which the prototype of the Mare Nostrum was presented to the deck officers of the Italian Navy. This long experience lives on today in the wide range of Panerai Chronographs, all with designs inspired by the models created in the 1930s and 1940s and enhanced by technical aspects expressed in high quality watchmaking.
AISI 316L STAINLESS STEEL
"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."
OP XXV calibre
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.