1960s Longines Flagship calendar ref. 3106 with small second

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The Flagship line was Longines’ answer to the dress-watch elite of the 1960s, and the reference 3106 is its most balanced expression. It frames a clean dial that layout with a cross-hair small seconds sub-dial at 6 o'clock and a discreet date window. Powered by a high-grade manual-wind caliber and housed in a crisp case with sharp, elongated lugs, it represents the era when Longines was a formidable force in haute horlogerie, producing watches of clinical elegance.