Ferrari Perpetual Calendar by Paneri features a stainless steel case that measures 45mm and has an AR-coated sapphire crystal. It is water resistant to 100 meters. Movement is the automatic Panerai caliber OPXXII with 21 jewels, beating at 28,800 bph and a power reserve of 48 hours. It features a Glucydur balance and Incabloc shock protection. It is decorated in Cotes de Geneva finish.