Luminox Watch Bear Grylls Survival 3710 Land Series XB.3717. The Bear Grylls Survival Land 3710 Series, offers a simple, clean, field watch design within the Bear Grylls Collection, now made out of ALUMI-NOX. Made from AAA grade aluminum, the material is extremely light, scratch and water resistant, and has a high level of resistance to corrosion. The watch has the well-recognized Bear Grylls symbol and his NEVER GIVE UP mantra on the case back.