Hi, this heavy-duty Reactor Gamma is for sale. Powerful lume on this watch. Reactor was a microbrand that wound down operations recently due to the watchmaker retiring. Watch is in excellent condition and working great. Rarely see them anymore. Asking $240. From Reactor's website: "REACTOR watches are designed to meet or exceed demanding Swiss standards. Cases are forged from solid stainless steel or titanium. Multiple o-ring seals and water-tight screw-down crowns are used throughout. To ensure that a REACTOR will survive the decidedly non-sedentary lifestyle of our target customer, we developed new standards. Swiss sapphire crystals gave way to the more impact-resistant K1, hardened, high-ceramic glass. An entirely new case-to-band fastening system was devised to keep these watches firmly in place during the worst unplanned events. And we devised the world’s only screw down crown that stays water tight – even when unscrewed. Individually depth tested to 300 M / 990 ft. Unidirectional rotating timing bezel. Triple o-ring screw down crown for superior water resistance. Secure screw bar case-to-band interface for superior strength. Free-floating lug system for a comfortable fit. Case Material Stainless Band Stainless Bracelet. Depth Rating Individually depth tested to 300 M / 990 ft. Movement Quartz with 10-year power cell. Illumination Superluminova dial markings and hands. Case Size 45.5mm. Case Thickness 13.8mm. Weight 200 grams. Width at Lug 28mm. Width at Clasp 22mm. Fits a wrist up to 8 inches. No box. I haven’t sold a watch here yet, but I would love to FaceTime with you and so whatever else I can to make you comfortable.