OMEGA has pledged a portion of the proceeds from this watch to complete funding a task to perserve mangroves, seagrasses and coral reefs in the oceans of Southeast Asia. Its excellent dazzling blue glow is richer and longer-lasting when compared to the eco-friendly glow of Tremendous-LumiNova. Transparent caseback Transparent caseback https://www.watchesworld.com/top-10-dive-watches/