The ref. 424.23.40.21.02.001 Deville Power Reserve was features a stainless steel case paired with a gold bezel and crown. This model features an ivory silvery dial with a silk-like pattern and an opaline finish. The hands are gold-plated and the hour-markers include six gold-plated cabochons as well as gold-plated Roman numerals. There is a date window at 3 o’clock and separate displays for the small-seconds at 9 o’clock and the power reserve at 6 o’clock.
