Luminox Atacama Field 1960 Tritium Field Watch Set #XL.1970.SET Movement: Swiss Quartz Ronda 515 Case: CARBONOX, 43mm x 13mm thick. 51.2mm lug to lug. Crystal: Sapphire crystal with anti-reflective coating Band: Black rubber strap + Bonus sand color strap, 23mm Island Watch Price: $495.00 Was: Sale Price $495.00