Longines Doppia Lancetta

About this reference

The Longines reference 5699, known as the Doppia Lancetta, was produced during the 1940s and is no longer in production. Collectors prioritize this reference for its oversized 39.5mm to 40mm stainless steel step-bezel case and the caliber 13ZN movement, which features a flyback chronograph complication. This specific model is distinguished by its central minute counter, utilizing two co-axial chronograph hands rather than a traditional sub-dial for minutes. Due to its technical complexity and limited production numbers, the 5699 is considered a high-tier vintage chronograph. On the secondary market, prices typically range from $60,000 to over $120,000 depending on condition and dial configuration. A notable variant includes the "Sommer" version, and a well-preserved example achieved a sale price of approximately 162,500 CHF at a 2017 Phillips auction, underscoring its value relative to standard 13ZN references.