"Movement: hand-wound mechanical, Panerai OP XI calibre with swan's neck regulator, 16?lignes, 17 jewels, Côtes de Genève decoration on the bridges. Glucydur?balance with Nivarox? I spring, 21,600 alternations/hour.
Incabloc?anti-shock device.
Power reserve 56 hours.
Chronometer Certificate (C.O.S.C.).
Functions: hours, minutes, small seconds.
Case: diameter 44 mm, AISI 316L polished steel or brushed titanium.
Bezel: polished steel or brushed titanium.
Back: see-through sapphire crystal.
Device protecting the crown: (protected as a Trade Mark) brushed steel or brushed titanium.
Crystal: sapphire, formed of corundum, 3.5 mm thick.
Anti-reflective coating.
Water-resistance: 30 bar (~300 metres).
Strap: leather or alligator with PANERAI personalised buckle."