Invicta Men's 17188 Specialty Skeletonized Mechanical Hand-Wind Watch with Embossed-Leather Band Round watch featuring skeletonized center dial with black hands and Arabic numeral markers 42 mm gold ion-plated stainless steel case with skeletonized caseback and synthetic-sapphire dial window Mechanical hand-wind movement with analog display Croc-embossed leather calfskin band with buckle closure Water resistant to 30 m (99 ft)