| Material | |
|---|---|
| Cap | Copper Alloy, Au Plated |
| Rivet | Copper Alloy, Ni Plated |
| Chain | Stainless |
| Technical Data | |
| Characteristics | Description |
| Durability | Screw type 500//Lock type 200 cycles insertion/extraction cycles at a maximum rate of 200cycles per hour. |
| Thermal Shock | 5 cycles at -40° / +105°, after the test, the function and appearance can't be impacted. |
| Waterproof Test | Submersion in water 1 meter for 30 minutes. |