Employee Anniversary Gift | Corporate Engraved Gift | Custom Corporate Gift | Bulova Watches. From the Marine Star Collection. High-performance chronograph with contemporary architectural styling. In stainless steel with black ion plated bezel and crown, multi-level white dial with gun metal accents, luminous hands and markers, calendar, second hand, tachymeter scale, screw-back case, fold-over buckle with safety lock and extenders, and water resistance to 100 meters. Approximate case diameter/width 48mm.