Breguet, Classic series, model: 7787BR / 12 / 9V6, single dial, 39 dials, rose gold, folding clasp, ◦ Diameter: 39mm, thickness: 10.2mm The case is made of 18K rose gold, with the bezel and crown made of the same material. The side of the case is decorated with Breguet's signature coin pattern ◦ Movement: Cal.591DRL automatic winding, 221 components, 25 jewels, silicon flat hairspring, frequency 21,600 VPH, 38-hour power reserve, transparent back cover, 22K gold rotor decorated with hand-engraved "barley grain" texture ◦ Dial: Silver-gray silver-plated guilloche dial, Roman numeral hour markers, blue steel Breguet openwork Apple hands; The moon phase display is at 12 o 'clock, and the power reserve display is at 3 o 'clock ◦ Strap: Dark brown matte fish skin, 18K rose gold double-fold pin buckle • Design highlight The Classic collection is the benchmark of Breguet dress watches. This 7787 is a highly representative moon phase reserve model in the series. The dial layout breaks away from the traditional symmetrical design. The 12 o 'clock face moon phase and the 3 o 'clock arc-shaped dynamic reserve window form an asymmetrical balance, which is called "Breguet's quirky work" by watch enthusiasts. The brand's classic elements such as blue steel hands, guilloche dials, and coin-patterned cases are all present. The overall style is elegant and retro. The 39mm diameter is the golden size for dress watches and is suitable for the wrists of the vast majority of men.