The Longines PrimaLuna L8.112.4.71.6 is a women's watch featuring a 30mm stainless steel case and bracelet. It has a silver dial with Roman numeral hour markers and blue steel hands. The watch is powered by the Longines Calibre L129 quartz movement and includes a date display at the 3 o'clock position. The sapphire crystal has an anti-reflective coating, and the watch offers water resistance up to 30 meters. Reference number: L8.112.4.71.6.