Patek Philippe’s reference 1518 is a milestone in the history of wristwatches and greatly contributed to the manufacturer's dominant position in the Swiss watchmaking industry. Launched in 1941, in the midst of World War II, it was the first perpetual calendar chronograph wristwatch to be manufactured in series by Patek Philippe. Scholarship indicates that only 281 examples of reference 1518 were made between 1941 and 1954, in yellow and pink gold.

Reference 1518 due to their case construction with snap on case back, is prone for moisture to seep through the pushers or case back. Resulting in spotting or slightly tarnished dial. The present watch is one such example. When it was sold previously in an auction in 2004, the dial has aged so intensely with a thick layer of patina and oxidation around the gold indexes exhibiting a warm ivory tone.

The present watch was sent back to the manufacturer for a lavish facelift. Bringing back close to its original beauty, the dial of the timepiece was invigorated by the most skillful artisans with the worn-off elements repaired, while its immaculate and undamaged parts were nicely preserved.

The final outcome is nothing short of breathtaking, a high-quality workmanship in restoration giving the present lot a refreshing look. Preserving the originality of the hard enameled signature of the dial and the gold hallmarks. Additionally, retaining the crisp edges and curved definition of the case. A treasured trophy that will be a delight for scholars and collectors alike in their collection.