950/750/500 PCS Wholesale Rubber Silicone Watch Gasket O-Ring Back Case AssortedDescription: Material: Silicone This is a set of multiple pieces new o rings gaskets,the o rings thickness 0. 5mm, 0. 6mm,0. 7mm,0. 8mm,0. 9mm Different sizes from 12 to 30 mm: 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28 and so on to 40mm. Rubber watch gasket set that is installed on the watch back case,can cover the gap between the watch band and movement Play a role in watch waterproof,suitable for watch repair and DIY

8 3/4 Ligne

The second hands(mm): around 13

Strap Width: 24

Tips are 2

Diamond Tester Pen and Gemstone Selector Jewelry & Watch Tool

Contains 8 containers of black and white ceramic

13 GMT Black Red Aluminum Ring

l  Nice to modify and upgrade your watch by replacing this watch case

001 Movement

Length mm : 112

19X13X52mm

With fine workmanship and exquisite appearance