Certified Pre-Owned Alain Silberstein Limited Edition Day/Night Tourbillon Set of two wristwatches. Only five sets were manufactured in platinum for the world. Both have 37mm round platinum case, fixed smooth platinum bezel, one dial is black with white star and moon with red hour and blue minute hand, the second dial is white with gold star and moon with red hour and blue minute hand. Both watches have a Lemania 387 caliber manual wind movement with hours, minutes and tourbillon functions, sapphire crystal, black alligator strap with platinum tang buckle. Complete with dual watch box, like new straps, and all certificates. Manufactured 1994.