This watch in 18K 4N pink gold pays tribute to the legendary and assertive “cow horns” that adorned the 1955 manual-winding chronograph, reference 6087, the first water-resistant chronograph manufactured by Vacheron Constantin. Painted in blue, the tachymeter scale makes it possible to determine an average speed thanks to the central hand of the chronograph. This splendid column-wheel chronograph caliber is stamped with the Hallmark of Geneva, a guarantee of excellence and reliability.