Stainless steel brushed, domed sapphire glass, screwed-in case back
foldover clasp in stainless steel
black, numerals, markers and hands with luminous material
mechanical Automatic-wound, Panerai caliber OP III (base Valjoux 7750), 21 jewels, 28 800 A/h, 42-hour power reserve, officially certified chronometer C.O.S.C.
hours, minutes, small second, date
water-resistance 30 atm