Longines Watch PrimaLuna Ladies L8.115.5.61.7. While the Longines brand is known for designing timepieces suited to both men and women, the Longines PrimaLuna collection has made its name as a uniquely feminine collection since 2009. As the name suggests, its distinctive case finds inspiration in the poetry of the moon. Its diamond-adorned dials, silver or mother-of-pearl, evoke the celestial body’s nocturnal shimmer. The models are driven by either a quartz or a self-winding movement and come in a 3-hand version displaying the date or an indicator of... the moon phase.