The Atacama desert in Chile is one of the driest areas in the world – an appropriate name for one of the most rugged watches in the Luminox lineup. The Atacama 45mm Field Watch delivers a constant glow for up to 25 years in any light condition, and is Swiss-made for superior accuracy and time-tested function. Individually tested to be water-resistant to 200 meters. Construction highlights include a stainless steel case back; sapphire, antireflective-coated crystal and distressed leather straps. Case dia: 45mm. Colors: Black/Tan, Beige/Brown, Black/Grey.