One-off piece in 750/000 rose gold. With the BENU Power Reserve Anniversary, the manufactory celebrates its tenth anniversary. To mark this special occasion, the lettering 2008 – 2018 on the left side of the casing and the initials MG for Moritz Grossmann between the crown and wristband on the upper right side of the case are engraved by hand. Fine Arabic numerals adorn the solid silver dial. Below the Moritz Grossmann logo, a bar indicates the power reserve. When the movement is fully wound, it is completely white and displays an increasing amount of red as the watch runs out. Calibre 100.2 in High Artistic Finish. Engraving 1 / 1.