Hottptyer 49pcs watch Back Gasket Compact Shape Easy To Store Simple Operation O Ring suits repairers and amateurs with many sizes plastic material

[VERSATILE SIZES] This 49pcs assortment includes many watch O ring sizes to meet different repair needs. The varied selection helps repairers and amateurs choose a suitable watch back gasket when servicing watch cases and replacing worn sealing washers. [ SEALING] Use these watch back gaskets as insulation seal washers during watch repair. The plastic material supports the sealing function of the watch case and helps extend the service life of the ring so replacements are needed less often. [REPAIR APPLICATION] Designed as a professional watch repair accessory this set is suitable for repairers and amateurs. It can be kept with watch tools for routine case service gasket replacement and other basic watch repair tasks. [COMPACT STORAGE] The compact shape makes the gasket set easy to store carry and transport. Keep the assorted rings in a repair kit drawer or tool case so the sizes remain convenient to access when a watch needs attention. [SIMPLE OPERATION] These watch O rings are simple and easy to use as a necessary watch repair accessory. Select the needed size and place the ring in the watch back during servicing for a straightforward replacement process.