1. Movement: electronic movement 2. Strap: silicone strap 3. Case: alloy 4. Waterproof: 30m daily waterproof 5. Diameter: 50x55mm 6. Thickness: 17mm 7. 3D dial, multi-function large dial display 8. LED luminous, easy to read time 9. Sealing ring is deeply waterproof, easy to deal with splash challenges 10. Double pin buckle PU material strap, comfortable to wear
