RICHARD MILLE
For Men
RM66 Flying Tourbillion
7AA Premium Quality
Features: Powered by original Japanese self-winding automatic machinery, Stainless-steel Black Carbon Finish tonneau shaped case with open back, Anti-reflective sapphire glass on a skeleton dial, fastened by a high grade black silicone strap with a deployment buckle.
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A chronograph is a watch that can measure elapsed time. It typically has three sub-dials that can be used to measure seconds, minutes, and hours.