Gents Patek Philippe Perpetual Calendar in 18k white gold, Ref# 5320G-001. On a reptile strap with an 18k white gold deployant buckle. Smooth bezel with a sapphire crystal. The case diameter is 40 mm. Sapphire display caseback. Self-winding movement with day, date, month, moon phase, day/night indicator, leap year, and 45-hour power reserve. Lacquer cream dial with applied, black-framed, luminescent-filled, Arabic numerals, and luminescent-filled hands. With the box, booklets, pusher, extra solid caseback, and papers dated 2022.  Watch is otherwise new if it were not for a few handling marks. Unworn condition.