48 mm X 19.6 mm Carbon Fiber Case - Double Domed K1 Glass with Antireflective coating on both sides 30 to 24 mm Two-Tone Double Compression FKM Strap with Stainless Steel 316L Buckle Miyota 9015 Automatic Movement - 24 Jewels - 28.800 Bph - 42 Hours Power Reserve / Stopwatch Quartz Movement Miyota Js 00 Water-resistant 50 M 5 ATM - Push in Crown with Double O-ring Rim Dial is made of Anodized Aluminium - Plating: Grade A Ipb (0.6 Mic Tic ±20%, PVD) The Reverse system allows the case to be inverted fully in both directions. A quick-release catch releases the crown from its protection by rotating the crown protector. Two special arms allow the case to rotate freely, and a clearly recognizable click tells you when the case is in the correct position to be locked back into place. The watch is brand new and comes with the correct retail packaging