Luminox Atacama Field 1960 Blackout Tritium Field Watch #XL.1961 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 and textile strap, 23mm Island Watch Price: $445.00 Was: Sale Price $445.00