The latest Leatherback Sea Turtle watches feature a 44mm case, case back and bezel made from CARBONOX™. The new diver's watch with PU strap and stainless steel clasp is water-resistant to 10 ATM and designed for use at sea and on land. Like all Luminox watches, it is equipped with Luminox Light Technology, which ensures that your timepiece is visible in all lighting conditions for up to 25 years.