Luminox Navy SEAL Colormark Blackout Chronograph Tritium Watch #XS.3081.BO.F Movement: Swiss Quartz Ronda 5030.D, Chronograph Case: CARBONOX, 44mm x 14.6mm thick. 49mm lug to lug. Crystal: Hardened mineral crystal Band: Black polyurethane with signed buckle, 23mm Island Watch Price: $595.00 Was: $595.00 Sale Price $375.00