Case shape TONNEAU (SHAPE). Lugs 12.00 Case Material 316L stainless steel case Crystal Scratch-resistant sapphire crystal with antireflective coating. Width 40.00 Length 39.50 Case options see-through caseback Thickness 10.9 Gender GENT Warranty 2 Years of Warranty Water resistance Water-resistant up to a pressure of 10 bar (100 m / 330 ft) Weight 138