Japanese Automatic Movement and 8203 Caliber - 21 Jewels - 40-Hour Reserve. 44mm x 12mm Titanium Case - Scratch Resistant Sapphire Crystal - One-Way Rotating Elapsed-Time Bezel - Screw-Down Crown - Solid Caseback. Blue Dial - Luminous Stainless Steel Hands and Indexes - Date Window at 3 O'Clock. 20mm Lug Width Black Silicone Rubber Strap with Titanium Pin Buckle. Water Resistant to 200 Meters 20ATM. The Watch comes with the Correct Retail Packaging and 2 Years Watches and Crystals Warranty.