Piaget Limelight G0A31057 features 35 mm x 47 mm 18kt white gold case, 13.40 mm thickness, silver tone case, solid case back, tonneau case shape, silver tone bracelet, scratch resistant sapphire crystal, diamond dial, fixed bezel, automatic movement, hidden fold-over clasp, pull out crown, power reserve 42 hours, water resistant to 30 meters / 100 feet.