Oris Artelier Chronograph Automatic Men’s Watch # 67676034051MB. Silver guilloche round dial with indices and luminous hands. Stainless steel case with see-through crystal skeleton case back. Stainless steel metal bracelet with locking clasp. Scratch-resistant sapphire crystal. Date calendar. Chronograph stopwatch function. Automatic self-winding movement. Water resistant to 30m. Approximate case size: 43.5mm. Model Number: 676 7603 40 51 MB 676-7603-40-51-MB.