a black round face baton dial with luminescent markers and sword hands, equipped with a sweeping second hand, engraved Rolex logo on the case; fixed tachymeter bezel, screw-down crown; automatic chronograph movement with two pushers operating the function; stainless steel Oyster Perpetual case measuring 40mm in diameter; sapphire-crystal glass for both the crystal and the exhibition back; articulated stainless steel bracelet with water resistance up to 100 meters or 10 ATM. Comes complete with original box, papers (including warranty from the boutique valid until one year after purchase date), and certificate of authenticity.