Feature(may vary by option.)

●【Complete Sealing】 - Protect your timepiece from water damage with our Rubber O Rings Kit. Meticulously designed for an advanced and complete sealing ability, it keeps your watch securely waterproof.
●【Premium Quality】 - Our Watch Back Cover Seal Gaskets is constructed from superior rubber, exhibiting impressive flexibility and wear-resistance. Its superior make ensures it stands up to long term use while maintaining durability.
●【Assorted Set】 - This is not just a standard seal gasket, its a versatile O-Ring Watch Back Cover. The well-assorted pack comes with 200 pieces, covering 10 different types and sizes, to perfectly meet your varied needs.
●【Perfect Replacement】 - Replace worn-out seal gaskets with our impeccable Rubber O-Rings. An excellent substitute for watch back cover seal gaskets, it ensures your timepiece retains its water-resistant integrity.
●【Professional Convenience】 - Specifically designed for professional use, our O-Ring Set is a must-have tool for watchmakers and watch repair workers, simplifying their repairing process significantly.

[0.7mm waterproof ring]

Description

Spec:
Item Type: Watch O-Ring
Condition: 100% Brand New
Material: Rubber
Color: Black
Quantity: About 200pcs
0.7mm Type: 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm, 34mm

Package List:
1 Set of O-Ring (200Pcs)

Notice:
It is purely hand-packed, the quantity may be a little different, thank you for your understanding.