Supernova Regulator Automatic Leather Band Watch Black/Black White/Rose Gold. Time-honored dimensions from the new Lucien Piccard Supernova collection. This extraordinary regulator automatic timepiece for men captures the spirit of the brand's vintage timepieces of yesteryear with a distinctively patterned dial featuring individual hour, minute and second dials along with a date and moon phase window. The perfectly round case, polished to a mirror-bright glow is presented on an attractive alligator-textured leather strap. A uniquely shaped exhibition case back adds distinction.