The handsome LZ121 features a new square cushion case design with softly rounded corners. Inside is a Swiss Ronda 5020.B, quartz chronograph movement that can time up to twelve hours (see manual). Luminous dots mark the hours on the anthracite dial, and the silver hour and minute hands are filled with a white luminous material. Big date is shown at 6:00. Case: Satin finished stainless steel, 42mm diameter (w/o crown) by 11mm thick. Solid steel caseback. Band: Hand made leather strap with contrast stitching, buckle closure, 22mm. Water Resistant: 50 meters. Warranty: 2 Years.