Oris Artelier Chronograph- 01 676 7547 4054-07 5 22 49FCCase Multi piece stainless steel case. Sapphire, domed on both sides, anti reflective coating inside. Stainless steel, fixed with screws, see through mineral glass. Size 44. 50 mm Water Resistance 3 bar Movement Centre hands for hours, minutes and chronograph 1 4 sec., 3 subsidiary dials for continuous seconds, 30 minutes and 12 hours counter, date window between 4 h and 5 h, date correction by push button at 10 h, fine timing device and stop second