Case material: Yellow gold; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: for Bentley Price on request Gmtbroker Reference: K2536212/B687 breitling bentley motors 18kt yellow gold with rare "black velvet" dial 48mm upgraded 18kt yellow gold fold-over deployant buckle a powerful & striking watch - will definitely draw attention & makes for a great conversation piece. this watch features: special edition model with "black velvet" dial breitling bentley motors in solid yellow gold with a black leather strap and 18kt yellow gold fold-over deployant buckle. this watch features a chronograph automatic movement. the bentley motors chronograph cultivates originality, but permeated by an eminently british sense of refinement and moderation. the gaze is immediately struck by the knurled finishing on the bezel, inspired by the bentley control buttons. the case is distinguished by its imposing diameter. breitling has combined this original design with an exclusive technical touch. the bentley motors chronograph features a unique mechanism known as the ?€?30-second?€? type chronograph. the center hand sweeps once around the dial in half a minute instead of the customary 60 seconds, an astonishing configuration that enables extremely accurate read-off to within 1/8th of a second. this distinctive feature is part of calibre 25b, a movement stemming from the breitling chronom??trie workshops and which is officially chronometer-certified, as indeed are all breitling movements. in tribute to