Frederique Constant 41MM Highlife Heart Beat Automatic Watch in Stainless Steel - convex sapphire crystal, domed bezel, Black dial with Globe decoration and Heartbeat aperture under 12:00 marker, silver indexes with white luminous treatment, silver hands with white luminous treatment, SST bracelet with pushbutton butterfly release and easy strap changing system, Extra Black textured rubber strap, FC-310 caliber, automatic 26 jewels, 38-hour power reserve, 28'800 alt/h