Round ionic-plated stainless steel case and date window at 3 o'clock Ionic-plated stainless steel bracelet with safety deployment closure Luminous hands and index hour markers Japanese automatic quartz movement Water resistant tested at 300M Note: IP or ionic plating is a plating process that is a primarily used for wear resistance and corrosion protection . Measurements: Case measures 47mm (1.85") wide Bracelet measures 228.6mm (9") long and 22mm (0.86") wide" material="Stainless steel" origin="China"