Reactor Warp Chronograph with Tachymeter - Black - Rose Gold Tone & Steel - DateDesigned with rose gold tone accents, black dial and solid steel case and bracelet this Reactor Warp has a little more class than the rest. Featuring a tachymeter, 200 meter water resistance and chronograph, it's a perfect racing companion for any vehicle. Forged from solid 316L stainless steel with rose gold tone accents Fixed tachymeter bezel computes speed Durable, accurate quartz 1 20th of a second chronograph movement Large date display