For a legible view of time all day and through the night, direct your attention to the Cobalt V. Sporting bold markers and hands and oversize numerals on a black dial, all of which feature the latest Grade A Swiss Superluminova, expect a 8-10 hours of legibility in the dark. The solid titanium 44mm case is black ion-plated and boasts a screw-down crown and a scratchproof sapphire crystal. A date window is located at 3. Wear the Cobalt V on a ribbed black rubber strap with pin buckle closure. Case Diameter : 44 mm. Case Finish : PVD. Closure : Pin Buckle. Crown : Screw-Down. Crystal : Anti-Reflective Mineral. Luminosity : Hands, Markers, and Numerals. Movement : Quartz. Warranty : 2-year. Water Resistance : 10ATM/100M/330 F. MANUFACTURERS WILL ONLY HONOR WARRANTIES ON PRODUCTS PURCHASED FROM AN AUTHORIZED DEALER. DON’T GET BURNED, BUY AUTHORIZED.