Luminox Bear Grylls enters survival mode with the Rule of 3 watch, featuring a 42 mm case made from sturdy, eco-friendly #tide upcycled plastic. This model has a black dial and an orange rubber strap, along with a removable, adjustable Rule of 3 table and Grylls's signature orange crown ring, all with water resistance up to 200 meters.- Swiss Quartz Movement - Constant glow for up to 25 Years - 42mm Case Size - 100% Recycled ocean-bound plastic material Case and Strap- 14mm Case Thickness - Hardened Mineral Crystal - 200 Meters Water Resistant