Ulysse Nardin Executive Dual Time Steel — Black Dial | Ref. 243-20-3/42

Bearing the Beware of Blast designation that Ulysse Nardin applies to pieces whose visual identity draws on the architectural vocabulary of the Blast collection, the Executive Dual Time in 42mm stainless steel with black dial represents an interesting convergence: a practical complication — the dual time zone — wrapped in a design language that reaches toward the collection's more avant-garde aesthetic expressions. The black dial's depth and the case's athletic geometry place this piece at the intersection of business utility and sports-watch attitude, a territory that the Executive collection has occupied with growing confidence as the boundaries between professional and active wear have dissolved.

Caliber UN-24 is the movement of record — a self-winding architecture with a 42-hour power reserve that provides the second time zone quick-setting function essential to the modern traveller. Local time can be advanced or retarded in one-hour increments without disturbing the running seconds, maintaining synchronisation with the permanent home-time display. The movement's architecture prioritises intuitive operation: a complication that requires a manual to operate is a complication that will be used incorrectly, and the UN-24's setting system is designed for rapid, confident adjustment in an airport or boardroom context where attention is divided. The rubber strap with pin buckle provides secure wrist contact.

At 42mm, this Executive Dual Time occupies a case size that balances wrist presence with versatility — substantial enough to assert itself in professional contexts, not so large as to impose in social ones. The stainless steel case provides the practical durability appropriate to a watch that will travel extensively. Water resistance to 50 metres exceeds daily requirements comfortably. The black dial reads with maximum contrast in diverse lighting conditions — from the diffuse light of a conference room to the harsh fluorescence of an airport terminal — making the dual-time display instantaneously legible precisely when it needs to be. This is a watch built for use rather than admiration.