Luminox Atacama Field Automatic 1901 Men\'s Watch XL.1901 This Luminox Atacama Field Automatic 1901 Men’s Watch (XL.1901) provides a modern update on the classic field watch, which has been a mainstay for military personnel since WWI, after first being introduced in the 1880s. The Atacama series blends the functionality of a Swiss Made timepiece with sleek take on retro styling, resulting in a watch that is rugged and reliable enough to live up to its heritage while also being suitable for everyday use.   SKU XL.1901 Family Atacama Movement Automatic Dial Colour Black/Silver Case Size 44mm Case Material Stainless Steel Case Back Screw in caseback Crown Screw down crown Glass Sapphire crystal anti-reflective coating Bezel Fixed Strap Type Leather Strap Strap Material Leather LLT on Dial 12H Orange LLT on Dial 1-1 1H Green LLT on Hour Hand Orange LLT on Minute Hand Orange Illumination Night Vision Tubes (25 Years) Guarantee 2-Year Manufacturer’s Water Resistency 200m