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