Pttonetsdd Watch crown O ring 80 Different Sizes rubber Washer Secure water resistance from during repair with flexible material for storage box access

[MULTIPLE SIZES] This watch crown O ring assortment includes 80 different sizes to support varied replacement needs during watch repair. The selection helps repair professionals identify a suitable rubber washer for many crown applications. [EASY ORGANIZATION] A storage box keeps the watch crown rings arranged by size, helping users locate the needed piece quickly during maintenance. Organized compartments also make the assortment easier to carry, store, and manage. [WATER RESISTANCE] The high elasticity design creates a secure fit around the watch crown to help maintain water resistance. These rubber O rings support dependable sealing when replacing worn or missing crown washers. [WIDE APPLICATION] Designed for use with various watch models, these crown O rings provide a practical option for restoring the water resistant function of a timepiece. Multiple sizes help match different crown dimensions. [FLEXIBLE MATERIAL] Made from rubber, each watch crown O ring offers flexibility and resistance to wear during regular watch maintenance. The material supports repeated fitting and replacement while helping protect the crown sealing area.