Features:

  • Rubber gasket set that is installed on the watch back case,can cover the gap between the watch band and movement
  • Play role in watch waterproof,suitable for watch repair and DIY watchmaker
  • This is a set of 950pcs new o-rings gaskets,the o-rings different 19 sizes thickness 0.5mm
  • 19 different sizes from 12 to 30 mm: 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 and 30mm.
  • Comes 50pcs each size in a poly bag (total: 50pcs x 19 = 950pcs)
Lot of seals

There are a lot of seals and I found what I needed

Good deal.

This is a good deal. Even if you just use one size in the set.

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