BULL42 A26Lum-Tec returns to form with the Bull42 A26. This Chronograph features a rugged 42mm square case crafted from 316L surgical grade stainless, offering unmatched durability and sleek styling. As always with Lum-Tec, the dial features MDV luminous technology on dial and hands.Lum-TecLum-Tec is an American watchmaker based in Ohio. All Lum-Tec watches guarantee high-quality. They are carefully made and hand-assembled by a group of expert watchmakers at their manufacturing site in Ohio.Specification:SII VK67 Mecha-Quartz movementDate display12 hour chrono sub-dial60min chrono sub dialSweeping 1/5 chrono seconds handContinuous seconds hand316L Surgical grade Stainless Steel caseCurved front and rear case profile for comfort42mm case width / 24mm lug width52.5mm lug to lug length12.8mm case thicknessPremium brushed and polished finishingThick slightly curved sapphireMilitary grade double anti-reflective coating.Solid 316L stainless steel casebackHigh tech Viton gaskets100 meters water resistanceCustom molded 24/22 anti-static rubber strapMDV luminous technology on dial and handsPremium, diamond-cut hands with X1 grade Super-LuminovaThreaded crown with double Viton sealsFree lifetime battery replacement and pressure testingTwo year limited warrantyLimited numbered series of 500 worldwideDesigned, assembled by hand and fully tested in Ohio