This Vacheron & Constantin Calatrava-style Ref. 4727 is a rare watch manufactured in early 1930`s with a waterproof F. Borgel gold case, it is in a very good condition and in proper working order. This Vacheron has an 18-karat gold case measuring 28.3mm in diameter, excluding the original crown. Manufactured by François Borgel, a respected case maker known for pioneering waterproof designs, the case has a screw-back mechanism to enhance water resistance. The case is in a very good condition, it shows only light traces of use, the gold hallmarks on the case side are still sharp, please refer to the pictures for details Borgel’s expertise in producing high-quality cases is well-documented, with collaborations extending to esteemed brands such as Patek Philippe. The inclusion of a Borgel case in this Vacheron & Constantin model is a rarity, underscoring its uniqueness.

The watch is fitted with a plexiglass crystal, in excellent condition. The caseback is fully signed and numbered and has some watchmaker`s engravings, the oldest one indicates this watch was serviced as early as in 1934 The original silvered dial with small seconds and cardinal Arabic hand-applied numerals, is in a very good condition, it shows only a light and even patina and some light oxidations. The hands are also original At the heart of this watch is the Vacheron & Constantin manually wound movement with the classical high-grade finish expected on a watch like this: cotes de Geneve, anglage and perlage on the lower platina. This watch has been serviced in-house and is in good working order. It is delivered with a six- month guarantee and an originality certificate.

The watch is fitted with an original crocodile leather strap. For collectors and enthusiasts seeking a timepiece that embodies Vacheron & Constantin’s dedication to horological excellence and distinctive design, this watch offers historical significance and enduring style. Worldwide shipping is available, and inquiries are welcome for further information or to arrange a viewing.