"Movement: hand-wound mechanical, exclusive Panerai OP II calibre, 16 ?lignes, 17 jewels, monometallic Glucydur?balance, 21,600 alternations/hour, Incabloc?anti-shock device. Power reserve 56 hours.
Functions: hours, minutes, small seconds.
Case: diameter 44 mm, steel with special hard black coating.
Bezel: steel with special hard black coating.
Back: screw, brushed steel.
Device protecting the crown: (protected as a Trademark) steel with special hard black coating.
Dial: black with luminous Arabic numerals and hour markers. Small seconds at 3 o’clock.
Crystal: sapphire, formed of corundum, 3.5 mm thick. Anti-reflective coating.
Water resistance: 300 metres.
Strap: PANERAI personalised leather strap and steel buckle with special hard black coating."