Oris Men's 'TT1' Swiss Automatic Stainless Steel Dress Watch, Color:Silver-Toned (Model: 73376684114MB) Brushed and polished stainless steel case (43 mm in diameter, 12 mm thick), mineral crystal screw-down case-back, black ceramic bezel, black dial with open center, black luminescent hands with red sweep seconds hand, luminescent Arabic numerals and indices Date window between the 4 and 5 o'clock positions, anti-reflective scratch resistant sapphire crystal, Swiss automatic movement, or is caliber 733, base SW 200-1, power reserve of 38 hours, water resistant to 10 ATM/100 meters/330 feet, brushed and polished stainless steel bracelet, push button deployment clasp Swiss-automatic Movement Case Diameter: 43mm Water Resistant To 330 Feet