The Longines Primaluna ref: L8.111.4.87.6 features a stainless steel case with a diameter of 27mm. The watch showcases a white mother of pearl dial, complemented by an automatic winding mechanism powered by the Longines caliber L595. Additionally, it includes a date function for added convenience. This model exemplifies a blend of functionality and elegance, making it a noteworthy addition to any collection.