Luminox Master Carbon Seal Set 3800 Series Watch XS.3801.C.SET Luminox Master Carbon Seal Watch XS.3801.C.SET 3800 Series Set Mens.  Carbon has been feature of Luminox\'s timepieces for more than ten years, but the Luminox Master Carbon Seal Watch XS.3801.C.SET elevates this to previously unreached heights. What makes the case so much stronger and lighter than previous offerings is the fact that it is made out of 40 carbon in bar form. In this form, carbon is infinitely durable, hypoallergenic, heat resistant, and scratch resistant. This Lumunix Master Carbon SEAL 3800 Series Men\'s Watch Set (XS.3801.SC.SET) also features an alternate strap, a changing tool, and a Luminox presentation box.   SKU XS.3801.SC.SET Family Master Carbon SEAL Movement Swiss Quartz Dial Colour Black Case Size 46mm Case Material CARBONOX+ Case Back Stainless steel screw in Crown Stainless steel screw in Glass Sapphire crystal anti-reflective coating Bezel Uni-directional rotating Strap Type Silicone strap Strap Material Silicone Bezel LLT Orange LLT on Dial 12H Orange LLT on Dial 1-1 1H Ice blue LLT on Hour Hand Ice blue LLT on Minute Hand Ice blue LLT on Second Hand Orange Illumination Night Vision Tubes (25 Years) Guarantee 2-Year Manufacturer’s Water Resistency 300m If you have any questions please  click here Click here to join our  facebook  and  Instagram !