Ulysse Nardin Classico Lady Dual Time Steel — Mother-of-Pearl Dial | Ref. 3243-222/390

Few materials in the watchmaker's palette carry the intrinsic elegance of white mother-of-pearl — its organic iridescence, born from the same oceanic provenance as Ulysse Nardin's Marine collection DNA, shifts across the full spectral range as the viewing angle changes, creating a dial surface that is perpetually different yet perpetually coherent. In the Classico Lady Dual Time, this material is deployed not merely as ornament but as the considered backdrop for a dual-time complication of genuine practical utility, housed in a 37.5mm stainless steel case designed specifically for the female wrist.

Caliber UN-324 underpins the functionality: a self-winding movement incorporating silicon technology in its escapement for lubrication-free, anti-magnetic operation, a unique crown concept for rapid time-zone adjustment, permanent home-time display, big-date presentation in a double window, and small seconds — all validated to Ulysse Nardin's own performance certificate. This is not a simple ladies' watch with an extra hand; it is a fully specified dual-time instrument in which the complication architecture has been designed from first principles around the requirements of international travel and the elegant proportions of a 37.5mm case.

The mother-of-pearl dial is unique by definition: no two examples of this natural material produce identical patterns, and the Ulysse Nardin finishing team selects and prepares each dial section with an attention to grain and luminescence that transforms a raw organic material into a work of applied artistry. The leather strap with folding buckle provides the secure, refined wrist presentation that a watch of this calibre demands. Water resistance to 50 metres exceeds daily requirements comfortably. For the collector who understands that complications and femininity reinforce rather than contradict each other, this Classico Lady Dual Time is a compelling statement of purpose.