Luminox Spec Ops Challenge 3050 Series Black CARBONOX Case Black Rubber Strap Men\'s Watch Set XS.3053.SOC.SET 44mm Case First introduced in 1994, the Luminox Original Navy SEAL watch is the timepiece that made the company famous. In 1993, Nick North, the assistant RDT&E Officer for the Navy SEALS, was asked to source a more an inredibly reliable watch that was to specifially used for night missions. Luminox fitted the brief perfectly, and have gone to supply watches for the world\'s finest warriors for over 20 years. This has resulted in the current offering being the toughest and most specifially engineered to date, meaning the series has earned the ANU (Authorised for Navy Use) title. The Luminox Spec Ops Challenge 3050 Series Men\'s Watch Set (XS.3053.SOC.SET) commemorates this relationship between Luminox and the US Navy SEALs. Featuring a US Navy SEAL Colourmark watch, an interchangeable webbing textile strap, a changing tool, and a L.S.O.C. patch. As well as this, a percentage of all sales goes to the Navy SEAL Foundation, which provides help for the Naval Special Warfare Community and their families.   SKU XS.3053.SOC.SET Family Spec Ops Challenge Movement Swiss Quartz Dial Colour Blue Navy SEAL colourmark Case Size 44mm Case Material CARBONOX Case Back Screw on caseback Crown Double-security gasket Glass Hardened mineral crystal 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 Green LLT on Hour Hand Green LLT on Minute Hand Orange LLT on Second Hand Green Illumination Night Vision Tubes (25 Years) Guarantee 2-Year Manufacturer’s Water Resistency 200m The Family: Special Operations Challenge Luminox is partnering with retired Navy SEALs to offer the Special Operations Challenge - the chance for civilians to train like SEALs for a day. The Special Operations Challenge watches commemorate this enduring relationship with the SEALs The Brand: Luminox In extreme situations you have to be able to rely on a watch that guarantees perfect visibility at a single glance. Luminox Watches are Swiss-made and equipped with a self-powered illumination system. Luminox watches can last up to 25 years which is why Luminox watches are essential gear any why many profesionals use it world-wide such as The Navy SEALS.