Roger Dubuis Sympathie Bi-retrograde (2000)

Case is 45mm length x 34.5mm width, 18k pink gold, sapphire crystal display back secured by 8 screws. Dial is white. Movement is automatic, cal. 5707, 29 jewels, with perpetual calendar, retrograde day, retrograde date, moon phases, and leap year indication, numbered 60. With: black Roger Dubuis alligator strap and 18k pink gold folding clasp. Remark: Circa 2000. Estimate HKD 160,000 – HKD 300,000. Sold for HKD 729,600 at Sothebys Auction April 2026 Hong Kong