Features: Super Titanium Case Super Titanium Bracelet Eco-Drive Movement Caliber: B620 Sapphire Crystal Salmon Dial Analog Display Tachymeter Scale Chronograph Function Power Reserve Up to 9 Months 12/24 Hours Display Luminous Hands And Markers Date Display Screwed Case Back Deployment Clasp 100M Water Resistance Approximate Case Diameter: 42.50 mm Approximate Case Thickness: 11.60 mm