Breguet Heritage Chronograph 42mm | 5400BR/12/9V6Polished 18k rose gold case with the Breguet signature "coined fluted" edge. Case size : 42 x 35 mm. Case is slightly curved to fit for a comfortable fit on the wrist. Silver dial with multiple different and intricate guilloche textured patterns engraved. Scratch resistant sapphire crystal protects the dial. Applied silver chapter ring with printed minute seconds and fractions of a second track. Applied polished white gold Roman numeral hour markers.