clocks Subgroups Bergeon nameversionmanufacturecontentsitem No.mainspring winderf. clocksBergeonwithout drums509105 Webster Style nameversionmanufacturecontentsitem No.mainspring winderf. clocksWebster Syle9 barrels509104 Bergeon Professional nameversionmanufacturecontentsitem No.mainspring winderf. clocksBergeon8 drums509103