SPECIFICATIONS: CASE MATERIAL: Grade 5 Titanium CASE FINISH: Brushed Finish CASE DIAMETER: 42MM CASE LENGTH: 50MM CASE THICKNESS: 14MM LUG WIDTH: 22MM CRYSTAL: Custom Domed Sapphire w/ Inner Anti-Reflective Coating LUMINESCENCE: BGW9 WATER RESISTANCE: 20ATM/200M/660FT MOVEMENT: Seiko (SII) Caliber NH35A 24 Jewel Automatic [21,600 bph] [41 Hour Power Reserve] [Movement Regulated by Greiner Timing Machine] OTHER FEATURES: Anti-Magnetic, T7 Torx Lug Bars (2 Tools Included), Water & Air-tight travel case with custom EVA Foam Insert, and 3 NATO Straps.  WARRANTY: Transferable Limited Lifetime Warranty on all parts manufactured by Venator Watch Company LLC. Movement comes with 2-year factory warranty, and then transferred and warranted by VWC. SERVICE: We offer In-House Service on all repairs and or modifications. All WARRANTY service covers ‘From, and to your door shipping and handling’.