Watch replacement O-ring set of 10 x 31mm -40mm as follows:
- 1 x 31mm x 0.9mm
- 1 x 32mm x 0.9mm
- 1 x 33mm x 0.9mm
- 1 x 34mm x 0.9mm
- 1 x 35mm x 0.9mm
- 1 x 36mm x 0.9mm
- 1 x 37mm x 0.9mm
- 1 x 38mm x 0.9mm
- 1 x 39mm x 0.9mm
- 1 x 40mm x 0.9mm
Perfect for watch repair businesses and for home DIY use for the replacement of watch O-rings for waterproof watches.