An evolution of an icon, HUGO BOSS's Principle Master introduces refined depth to a beloved classic. The multi-eye calendar dial offers visual richness, set within a balanced and composed silhouette. Every index, every line, every texture is tuned for those who live with purpose and wear design with intention. Professional, personal, powerful—this is timekeeping for the BOSS who leads in every moment. Buckle closure Chronograph dial Quartz movement Polished finish Warranty available, parts and labor warranty, 2 years limited Imported Product Specifications 41mm case size Material & Care Stainless steel Clean with a soft cloth