**Overview:** For sale is a Patek Philippe Calatrava, ref. 3919J, with its original certificate of origin showing a 1997 date of purchase. Also included are the original box, case, Patek Philippe papers and brochures, Patek Philippe folio, and two additional Patek Philippe straps. **Details:** Brand—Patek Philippe Model—Calatrava Reference—3919J Date of original purchase—24 January, 1997 Case Material—18k yellow gold Caliber—Patek Philippe 215 Strap—Patek Philippe black alligator strap with 18k yellow gold Patek Philippe tang buckle Case diameter—33mm Functions—Crown winding and time setting are working as expected. **Photos detailing the watch’s condition and showing the included box, case, papers, brochures, folio, and extra straps:** [https://imgur.com/a/patek-phillipe-calatrava-3919j-C9nutJk](https://imgur.com/a/patek-phillipe-calatrava-3919j-C9nutJk) Please note the cosmetic mark on the case near the crown, which is visible in the photos. **Timestamp:** [https://imgur.com/BW7ADVH](https://imgur.com/BW7ADVH) **Maker’s marketing for this model and reference:** According to the Patek Philippe website archived on the Wayback Machine circa 1998, near this watch’s purchase date: “Our Calatrava collection is named after the ornate cross that is the company's symbol. The refinement and control of the Calatrava's classic design convey much of the discretion and understated power that keep Patek Philippe at the pinnacle of the watchmaker's art.” Describing this model in particular, ref. 3919, they state: “Manually wound wristwatch. Small second hand. Hobnail patterned case. Water resistant to 25m. Yellow, white or rose gold.” **Price and shipping:** I’m requesting $8950 net to me via bank transfer, Zelle, or PayPal. This price includes USPS Priority Mail shipping within the United States, and international shipping can be negotiated. While I appreciate the beauty and clever engineering of finely crafted watches, I'm not a collector, so I have no history here on Watchexchange. I simply have a watch that I inherited and which I suspect would bring a collector more enjoyment that it would bring me. Given my lack of transaction history, I’m glad to communicate directly with a potential buyer and provide any reasonable requested reassurance to allay potential uncertainty.