Round ion plated stainless steel case, date window at 3 o'clock, and unidirectional, ion plated stainless steel bezel with luminous marker at 12:00 Ion plated stainless steel strap with hidden push button deployment Luminous hands and indices Swiss made quartz, ISA 2331/103 Water resistance tested at 100M . Measurements: Case measures 44mm wide Strap measures 241.3mm long and 21mm wide" material="ion plated stainless steel" origin="China"