Breguet, Tradition series, Model: 7057BB / 11 / 9W6, manual winding, white gold Movement: Cal.507DR1 manual winding, 224 parts, 34 jewels, frequency 21,600 VPH, 50-hour power reserve, with power display; Equipped with Breguet hairsprings, 6-position adjustment and dual shock absorbers The iconic "reverse-mounted movement" of the timeless collection is inspired by Breguet's antique "sub-dial watch" from the 18th century. Most of the gear train, the exquisitely polished NAC carbon-gray plate and the golden gears are directly exposed on the front. The hour and minute dials are offset at the top, with blue steel Breguet hands and hand-carved guilloche texture. From the front, you can enjoy the fine-tuning of the gooseneck. Both the front and back have sapphire Windows, transplanting the traditional pocket watch structure onto the wristwatch, making it highly recognizable.