Men's Eco Drive featuring ring solar technology with date of month feature (not perpetual), gray tone ion plated stainless steel case, mineral glass crystal, gray tone ion plated stainless steel crown with blue tone resin enamel accent and Drive "D" logo, stainless steel screw down caseback (room for engraving), gray tone ion plated stainless steel bracelet with push button fold over clasp, black tone dial, silver tone hour and minute hands with luminous, white and black tone second hand (no luminous), silver tone tone applied hour indices with luminous