Movement: automatic mechanical, Panerai OP XII calibre, 13¼ lignes, 27 jewels. Glucydur^®  balance, 28,800 alternations/hour.
Incabloc^® anti-shock device.
Power reserve 46 hours. Côtes de Genève decoration on the bridges. PANERAI personalised oscillating weight.
Chronometer Certificate (C.O.S.C.).
Functions: hours, minutes, small seconds, date. Chronograph with three counters, tachymeter scale.
Case: diameter 44 mm, brushed steel. Brushed steel push-pieces for the chronograph functions integrated between the case and the device protecting the crown. Date corrector at 10 o'clock. Date adjuster supplied.
Bezel: brushed steel or brushed steel with polished edges, engraved tachymeter scale.
Back: screw, steel.
Device protecting the crown: (protected as a Trade Mark) brushed steel.
Crystal: sapphire, formed of corundum, 2.5 mm thick. Anti-reflective coating.
Water-resistance: 10 bar (~100 meters).
Strap: alligator with PANERAI personalised steel adjustable buckle.
Bracelet: integrated with the case and made up of links, each consisting of two parts in brushed steel, overlapped and screwed.