Hand-wound mechanical , exclusive Panerai OP I calibre, 16½ lignes, 17 jewels, Glucydur® balance, 21,600 alternations/hour. Incabloc® anti-shock device. Power reserve 56 hours.
Diameter 44 mm, AISI 316L Polished steel.
DEVICE PROTECTING THE CROWN
(protected as a trademark) Brushed steel.
Black with luminous Arabic numerals and markers.
Sapphire, formed of corundum, 3.5 mm thick. Anti-reflective coating.
30 bar (~300 metres).
PANERAI personalised leather strap and large-size steel buckle. Supplied with a second interchangeable strap and a steel screwdriver.