LeCoultre Atmos Clock Cal. 519 "ROOF" TOP GLASS ONLY Part! CRAZY DEAL !!! From Caliber 519, here today we have up for grabs a roof top glass panel to complete your vintage Atmos III Clock!!! Genuine Atmos glass panel. As always sold as is; for parts only. And yes, they will be packaged very safely. This listing is only for one glass panel. Thanks again. -RC