The Vacheron Constantin ref. 91502/000G-7 is a captivating reinterpretation of a 1930s design by combining vintage elegance with mechanical ingenuity. Inspired by the original Montre à Volets created under the brand’s collaboration with the celebrated Parisian Jeweller Verger Frères, this timepiece features a distinctive shutter-dial mechanism reminiscent of louvred windows. The shutters, operated by a cabochon sapphire-set lever at six o’clock, are exceptionally thin, allowing them to retract discreetly and reveal an ivory dial with blue steel hands and a small seconds.

Produced in 1996 as part of the Les Historiques collection which pays tribute to Vacheron Constantin’s rich heritage, this reference was produced in limited numbers with only 37 pieces produced according to Vacheron Constantin. The 18K white gold variant is particularly rare. The present example features a rectangular 18K white gold case embellished with intricate side engravings, while the diamond-set bezel adds a touch of opulence to its Art Deco-inspired design.

More than a conventional dress watch, the Jalousie reimagines elegance through its inventive shutter-dial concept. While traditional dress watches are designed to be discreet, this model is a bold statement piece, ideal for collectors who appreciate historical depth and creative design. Presented in excellent condition, this rare example is well suited to both formal occasions and everyday wear. It is a compelling tribute to early 20th century watchmaking, brought to life with modern refinement and timeless appeal.