White Mother of Pearl Dial Chronograph Function Self Winding Automatic Movement Calibre 17, 2894-2 ETA Swiss Made 37 Jewels, Power reserve: roughly 42 hours Plexiglas Crystal Brushed with Polished Case 50 Meters / 165 Feet Water Resistant Luminescent Hands & Markers 38.5mm x 38.5mm Case Deployment Buckle