Tommy Bahama Swiss Men's Swiss Quartz Stainless Steel and Leather Dress Watch, Color:Black (Model: TB1160) Precise, and high-quality Swiss-quartz movement Durable mineral crystal; chronograph functions with date feature Stainless steel case construction; luminous hands; applied markers Black woven and crock leather strap textured band with adjustable buckle Water resistant to 165 feet (50 M): suitable for swimming and showering