Analog Chronograph with Date Display, Tachymeter Bezel Insert, Luminous Hands & Markers, Scratch Resistant Sapphire Crystal, Automatic Movement Caliber 9900 (based on 9300), Power Reserve ~60 Hours, Bitting Speed 28800 vph, Stainless Steel Case and Bracelet. Round Shape, Case Size 44.25mm, Band Width 21mm with Deployment Clasp, Water Resistance to 50m (Swiss Made).