Pre-owned Patek Philippe ref 3919R hails from one of the brand’s most recognizable and enduring collections – the round Calatrava. Dating to the early 1930s, the collection has serious staying power and continues to top many collectors’ must-have lists with its classically good looks and understated design set. It’s also an excellent gateway to gold Patek ownership. The ref. 3919 is a rose gold 33mm model with a charming white Roman numeral dial, the collection’s signature double hobnail bezel, and a sophisticated leather strap. Two hands sweep effortlessly around the dial while small seconds occupy the space above the 6-hour marker. Ref. 3919 also features a reliable hand-wound movement and a scratch-resistant sapphire crystal. Shop Patek Philippe Calatrava Collection