Maurice lacroix watch lune retrograde mp6528 ss001 130 1 hewn in steel the masterpiece lune retrograde is a subtle fusion of contemporary spirit and experienced craftsmanship presenting two complications held in great esteem by maurice lacroix the masterpiece lune retrograde opts to capture time in a 43 mm diameter case thus renewing its links with a moretraditional size water resistant to 50 meters it alternates satin and polished finishes without ostentation displaying its craftsmanshi