Panerai Luminor Marina Tantalium

The Panerai Luminor Marina Tantalium, reference PAM00172, is a special edition with a 44 mm brushed tantalum case. The case has 24 mm between the lugs, a polished bezel and a see-through back. The black dial has luminous Arabic numerals and hour markers, with small seconds at 9 o'clock. A light brown suede calf strap closes with a brushed pin buckle. The movement has a swan's neck regulator, an Incabloc anti-shock device and bridges with Côtes de Genève decoration, with a 56-hour power reserve. Manual-winding calibre OP XI, a COSC-certified chronometer, contains 17 jewels, with a Glucydur balance that beats at 21,600 alternations per hour.