Breguet Ultra thin Classique Dress watch Guilloche dial ref 5130 in 18 k yellow goldAbraham Louis Breguet (17471823) established the Breguet brand in Paris, serving royalty and gaining renown for innovations such as the tourbillon (1801). He is widely considered one of the most important and influential figures in the history of watchmaking. This time only reference 5130 is a quintessential dress watch, embodying timeless elegance. It features an ultra thin 35. 5 mm coin edge case with simple straight lugs and a discreet, small