1. Movement: electronic movement
2. Mirror: resin
3. Case: ABS
4. Strap: silicone
5. Buckle: stainless steel
6. Waterproof: daily waterproof
7. Function: time, stopwatch, LED luminous, date display, alarm, week display, hourly time, 12/24 hour system
8. Dial width: about 3.77cm
9. Dial thickness: about 1.04cm
10. Strap width: about 1.78cm
11. Total length of watch: about 23.5cm
12. Weight: about 33g

Features:
1. LED luminous, no fear of the night, easy to read in low light
2. Stainless steel bottom cover, good waterproof performance
3. Stainless steel buckle, fits the wrist, comfortable to wear
4. ABS case, hard and durable
5. Silicone strap, comfortable to wear
6. Good waterproof performance can meet daily waterproof, wash hands and wear