Download and print new PDF Size-Guide to ensure the watch fits your wrist. Please, precisely follow all the instructions mentioned in the PDF for a seamless and accurate printing. The Atacama Field series, inspired by one of the driest places in the world - the Atacama desert in Chile is designed for extreme adventures but is also perfect for everyday life. With the functionality of a modern timepiece and an updated retro look, it is a terrific daily wear suitable for the field, the office or the boardroom. Technical Specifications: 200 meters / 660 feet / 20 ATM water resistant, Extreme robust sapphire crystal glass with anti-reflective coating, Fixed Bezel, Date and day, Screw in, Stainless steel screw in case back Lighting Technology: Green and orange Luminox Light Technology on dial ring and minute and hour hands (LLT) - LLT: Self-powered illumination system employing tiny micro gas light sources; Always visible under any circumstances; Never press a button to light up; Does not need a battery to illuminate; 24 hours a day, 7 days a week for up to 25 years. Details: Case diameter 44 mm, Case thickness 14 mm, Band length 210 mm, Band width 24 mm, Green Stainless Steel case with Green Nylon band and Ivory dial #585,278 in Clothing, Shoes & Jewelry ( ) #2,633 in