Panerai Radiomir Perpetual Calendar

The Panerai Radiomir Perpetual Calendar, reference PAM01453, has a perpetual calendar and a 45 mm case. The polished Panerai Goldtech case has 27 mm between the lugs, a polished bezel and a see-through back. The white sun-brushed dial has luminous Arabic numerals and hour markers, weekday and date at 3 o'clock, small seconds with a 24-hour indicator at 9 o'clock, a second time zone, a power reserve indicator and a year indication. A dark brown alligator leather strap closes with a polished Goldtech double folding clasp. Automatic calibre P.4100 has 55 jewels, two barrels and a three-day power reserve. Its Glucydur balance beats at 28,800 alternations per hour; the movement has KIF, seconds reset and a stop balance wheel.