Luminox Navy SEAL Quartz Chronograph Blackout Dial Black Strap Men\'s Watch XS.3581.BO Luminox Navy SEAL XS.3581.BO Chronograph Blackout Men\'s. Perfectly embodying the SEAL mantra of \"the only easy day was yesterday\", this Luminox Navy SEAL Chronograph 3580 Series Blackout Men\'s Watch (XS.3581) features a highly robust carbon compound case, a Swiss quartz chronograph movement, and is water resistant to 200m. This means it can stand up to any challenge, whether it\'s at the gym, on patrol, or everyday use.   SKU XS.3581.BO Family Navy SEAL Chronograph Movement Swiss Quartz Dial Colour Black Case Size 45mm Case Material CARBONOX Case Back Screw on caseback Crown Double-security gasket Glass Hardened mineral crystal Bezel Uni-directional rotating Strap Type Silicone strap Strap Material Silicone Bezel LLT Orange LLT on Dial 12H Orange LLT on Dial 1-1 1H Green LLT on Hour Hand Green LLT on Minute Hand Orange LLT on Second Hand Green Illumination Night Vision Tubes (25 Years) Guarantee 2-Year Manufacturer’s Water Resistency 200m