Since its introduction in 1932, the Patek Philippe Calatrava has represented one of the purest expressions of classical Swiss watchmaking. Conceived during a period of significant change for the Geneva manufacture, the original ref. 96 established a design philosophy centred on balanced proportions, mechanical refinement and understated elegance. Over the following decades, Patek Philippe developed numerous interpretations of the Calatrava, introducing different case constructions, dial configurations and decorative treatments whilst preserving the essential simplicity of the original design. Among the most recognisable of these developments was the use of the hobnail bezel, a traditional decorative technique known as Clous de Paris, which brought an additional dimension to the collection's otherwise restrained aesthetic. The intricate geometric pattern, composed of repeating miniature pyramids, became a distinctive feature of some of Patek Philippe's most celebrated dress watches.

Dating to the 1980s, this Calatrava ref. 3590 is an elegant example of the manufacture's approach to traditional dress watch design. Its 35mm case is crafted from 18K yellow gold, with a finely executed hobnail bezel framing a warm gold-toned dial. The display features slender black Roman numerals and matching hands, creating a particularly attractive contrast against the understated dial surface. With no subsidiary indications or date aperture to interrupt its symmetry, the watch places emphasis on proportion, typography and the relationship between its various design elements. The straight, angular lugs provide a subtle architectural counterpoint to the rounded case, whilst the black alligator strap and matching yellow gold Patek Philippe pin buckle reinforce its formal character. Combining the decorative craftsmanship of the Clous de Paris bezel with a minimalist two-hand display, the ref. 3590 captures the enduring appeal of Patek Philippe's classical dress watches.

Watch is in overall excellent condition. The 18K yellow gold case is very well defined, with some surface scratches. The case back retains a crisp hallmark and shows some small dings from previous case openings, while the reverse of the mid-case exhibits some small nicks. The Clous de Paris hobnail bezel remains very well defined. The dial and hands are in near-mint condition. It is fitted with a black Patek Philippe leather strap and an 18K yellow gold Patek Philippe pin buckle showing some surface scuffs.

Please Note: Due to CITES considerations, if the watch is to be shipped outside of the USA, the exotic skin strap will have to be removed.