1. Movement: automatic mechanical movement stable when traveling
2. Strap: breathable leather strap / Milanese steel strap
3. Case: alloy case vacuum plating in the furnace
4. Waterproof: 30M life waterproof support daily water for washing hands and face
5. Thickness: 11mm dial diameter: 40mm perimeter: 23cm bracelet width: 20mm
6. Good quality will not fade for a long time
7. Comfortable to fit on wrist
8. Simple design fashionable and generous
9. Dual calendar function