The Masterpiece Double Retrograde offers half-open segment. For every hour or every day the arrow moves to the new position. When the arrow reaches the end of the scale, it automatically moves to its initial position and starts the journey, every hour, every day. Such a retrograde type of display for a pocket watch masters used since the late 17th century.
Caliber of Double Retrograde has two displays. Both displays are based on one complex and rare mechanization with spiral springs. Mechanism had been developed in the technical workshop of Maurice Lacroix. Model is made of 18 carat rose or yellow gold, has a silvered dial, and details are polished by hand.