The Patek Philippe Gondolo Calendario (ref. 5135G-010) is a sophisticated, unisex timepiece with a 38mm white gold case and a grey dial featuring Arabic numerals. Powered by an automatic movement, it offers a 45-hour power reserve and showcases an annual calendar complication. This elegant watch boasts a sapphire crystal, 3 ATM water resistance, and is paired with a crocodile skin strap.